I'd assess myself as an intermediate/advance guitar player. I took guitar lessons with at least 3 different teachers during the last years, it wasn't too bad, but nothing in comparaison to what I've found here.
What I really like is the way the lessons are built and the quality of the teachers. I can get what I need by learning a song or listening to a lesson then jump to something else. I'm looking further to develop my lead abilities, hoping to find what I need.
Cheers