All the information and possibilities can be overwhelming for sure! Currently I am using Justin Sandercoe's website as well! I think Justin is one of the best, if not the best guitar instructor on the web. I have purchased several of his products with full satisfactory as well, next to donating from time to time.

Next to that I also am subscribed to Jamplay (yeah I know, Guitartricks main competitor, but I really love that website, digging into more advanced stuff, and brilliantly organized in my opinion).

Lastly I also use LickLibrary DVD's to help me learn specific things or some awesome songs. Danny Gill and Michael Caswell are two of my favorite LL instructors which really have helped me develop me more.

I think everyone could use several learning sources, just as long as you keep focusing at a few things at the same time. Otherwise it won't work ofcourse!

JJ