The Tutorials section
http://www.guitartricks.com/tutorials.php
The Technique section
http://www.guitartricks.com/techniques.php
What is great about the tutorial section is that you can sort it by style. This helps a lot to get around the many tutorials available.
Then, the technique section is kinda of your goto place when you get stuck in a tutorial. If let's say you are trying out one of Doug Fearman's blues tutorial and he does a lot of bending. You can go to your technique section and look up some lessons on bending.
By going thru the tutorial section you'll also find the instructor that covers the style you wish to learn. You can then go to their section and look at all the lessons/tutorial they've made.
I hope this helps you get the most out of GT.