The lessons are organized and categorized in several different ways, which is a must, given the number of lessons available. You can search according to skill level (absolute beginner, beginner, easy, intermediate, advanced and extreme), which saves a lot of time because you don’t have to search through lessons that are too easy, too hard, or just not your thing.
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.
There's an abundance of guitar information out there on the web, some good, some not. I stumbled across Justin Sandercoe's site a year ago and now tell everyone about it. The lessons are conveyed so clearly, concisely and in the most congenial way. The site is laid out logically as well so you can to go straight to your area of interest... beginner, blues, rock, folk, jazz, rhythm, fingerpicking... it's all there and more. Spend ten minutes with Justin and you'll not only play better but feel better too. From novice to know-it-all, everyone will learn something from Sandercoe.
As a beginner, it is best to avoid making a pawn shop, flea market, or yard sale purchase unless you are shopping with somebody who has experience in purchasing a guitar. Having never purchased a guitar, you may not know what to look for in terms of damage or guitar quality. With that being said, a local music retail shop is your best bet. You may also shop online with a reputable company, although be sure to review the business’ return policy.