Lesson text is a short summary of the lesson, while the lesson series shows you all of the different videos contained in the series, allowing you to pick whichever one you might want to view. So be aware that one lesson doesn’t usually equal one video. It’s often closer to ten separate videos. Though the interface is intuitive and easy to navigate.

I concur, lots of very good lessons on Guitar Tricks. However, one thing I don’t see commented on is that for most of the song lessons and some technical lessons you cannot download and print the music (which I understand for published songs because it is protected) but the on-screen music notation doesn’t scroll with the video lesson, jam track etc. (like it does on several other lesson sites). All that is visible is one 8 or 12 bar section of the song. In other words, short of memorizing the song, there is no way to play along. Made the comment to GT customer support and they said essentially – Yeah we know. My analogy is a canoe without a paddle. Not totally useless but almost.
Justin was named as one of the UK's Top 10 YouTube Celebrities on The Telegraph Newspaper [3] and The Independent newspaper called him "one of the most influential guitar teachers in history" [1] and he has received accolades from many notable guitarists, including Steve Vai, Mark Knopfler, Brian May,[4] Richard Bennett, and Martin Taylor, among others.
You’ll need to press the strings down firmly to ensure they ring out well. One of the toughest parts for beginners is ensuring you aren’t “muting” the strings that you aren’t fretting (credit natasha at www.dresshead.com). These small touches get programmed in to your fingers after hours of time, so don’t worry too much about it. Just focus on getting the best sound out of your guitar.
Thinking you can use this chord buddy video to learn how to play guitar is like thinking you can use... Tiger Woods golf clubs to win the masters. Knowing which strings to target when you strum and when to switch chords is much more challenging than he makes it look. Having a professional guitarist play using the device to show how easy it is to play is deceptive. See More

On the GuitarTricks forum, you risk to get lost reading threads for hours, and forget to take some lessons! They have both open community discussions and subscriber only sections, that way you will not feel left out before getting a paid membership. In conclusion, Guitar Tricks has tons of lessons and learning material and it has hours of fun when your guitar practice is over!

For many people who pick up the guitar for the first time, learning scales is often not at the top of their priority list. This is normal and as a beginner guitarist, there is other more important foundation knowledge that should first be acquired. However, at the point when you start learning scales as a guitarist is when you know you’re starting to get serious about playing. Learning guitar scales is a fantastic way to practice your technique and theory. Scales also come in handy for a variety of purposes such as: Writing music Improvising/jamming with others Understanding how music
Although I like chords and advice, the book is much simpler that video lessons, where Justin sometimes shows more advanced strumming and explains nuances of playing: for example for "Mad World" there is explanation of more advanced technique and intro playing, and for "House of Rising Sun" video contains explanation how to play it in style of "The Animals".
The filming of the videos is probably the biggest giveaway that this is a free site, as there is no pristine studio, crystal clear audio, or simultaneous multiple camera angles – just Justin sitting wherever he is that day, playing his guitar, and showing you what to do. It’s certainly not bad, but obviously lacks the polish of the paid-for tutorial sites.
A far as the other learning material goes (books and DVD) they both looked fine as far as readability and simplicity. Right off the bat, I did feel as though the whole learning system is more geared towards children (which I’m sure it mostly is) rather than adults. This comes from the color scheme, overall look and feel of the learning material, DVD content etc. Now don’t get me wrong, that doesn’t mean adults can’t use this product, it’s just an observation that I noticed during my first impressions.
Fact is that thousands of popular songs can be played with 8 simple chords or less. Learn just the A chord, D chord and E chord and you'll be able to play hundreds of blues, folk, pop and rock songs. Why is this so? Because rock, pop, folk and blues songwriters all use the same handful of chords - it's their melodies and arrangements that make their songs distinctive, NOT the chords they are using in the song.
Open string harmonics have a nice chime or bell like sound. To play an open string harmonic, lightly rest the tip of your finger on a string just above a fret wire without actually pressing down, then pick the string. It may take a couple of tries at first but when you succeed the harmonic is on mistakable. The easiest frets to sound an open string harmonic are 5,7,12 on every string but every fret has them if you hit it just right. You can also learn how to tune a guitar using harmonics.

Surprisingly, for a free site, Justin Guitar offers a few free tools and apps to help guitarists with their lessons. The most interesting of these are the series of apps available for download on the iTunes store (so they will only work with iOS). These include a Time Trainer Metronome, a Guitar Note Trainer, and a Blues Lick app – which brings together Justin’s weekly Blues Lick series.
I've started off a new series with the awesome Ariel Posen, The Captains Privates series is popular as ever and I've also been filling in some beginner lessons of things I get asked about all the time... I'm about to re-kindle the Blues Lead 3 series which fell off the wagon somewhere and also get the gear videos rocking again... so lots in the works, lots going on and still loving it!
Of course any great site for online guitar lessons is going to have a great toolbox at your disposal. GuitarTricks has a tuner, chord finder, scale finder, metronome, a fretboard trainer, and best of all a jam station. This provides numerous jams and backing tracks in a variety of styles, keys, and genres. This is one of my favorite tools, as a songwriter this is not only how I build my playing skills, but how I get new ideas for songs I write.
Sound familiar? I know what that’s like… I’ve been there, and I’ve had several students that have been there. Playing the same licks, the same riffs, the same songs on your guitar over and over and over again just gets old so fast.  You’re willing to put in the work, you’re willing to practice hard, BUT WHAT SHOULD YOU PRACTICE?? HOW CAN I LEARN TO BE CREATIVE? IF ONLY I COULD PLAY THAT ONE SOLO!

I purchased a 1 year sub to JAMPLAY on Christmas day, I’ve known about it for years but what brought me around was their Christmas promotion. $99 for an entire year. I figured this was too good to pass up. PLUS, by the end of my subscription it should be holiday season again and perhaps I will get that great discount again. Not sure if it’s for new subscribers only or not but at any rate, I plan to utilize this site to the absolute fullest because there are things I have wanted to learn my entire life, but wasn’t willing to pay the enormous amount of money to learn it, with JAMPLAY I finally have that opportunity.

Also, once you get to an intermediate level, the above sites will be able to keep you moving forward, all the way to advanced. I only have beginner-intermediate lessons, so I see it as natural progression to move from my lessons to the more advanced lessons of one of the above sites. These 2 sites are the sources I can truly recommend from both quality and cost efficiency point of views.
This guitar trick is a variation on artificial harmonics, which itself is a variation on natural harmonics. The natural harmonics are most commonly played on the 5th, 7th, and 12th frets. To play these, you lightly press the left hand on top of the fret without pressing the string to the fret. Then, you pick the note. To make an artificial harmonic, you regularly fret a note with the left hand and then use your right hand index finger to lightly press on that string twelve frets above the fretted note. Then, you pick the string. With this technique, you have to hold the pick between the thumb and middle finger. Finally, to play harp artificial harmonics, you alternate plucking a note using the right hand ring or pinky finger with picking artificial harmonics. This creates a harp-like sound! This technique works well when you can fret a chord using four or more strings without repeating any notes. The video below shows the great guitarist Lenny Breau describing how to accomplish this:
You’ll need to press the strings down firmly to ensure they ring out well. One of the toughest parts for beginners is ensuring you aren’t “muting” the strings that you aren’t fretting (credit natasha at www.dresshead.com). These small touches get programmed in to your fingers after hours of time, so don’t worry too much about it. Just focus on getting the best sound out of your guitar.