Been an amateur picker for 35+ years. I'm a decent rhythm player and I get compliments on my soloing but I'm very sloppy and lack any formal training.
Although I didn't need it a I viewed the entire fundamentals Level 1 course. I was impressed with the logical development. If I come across any beginners I'll definitely recommend guitartricks.
I'll probably go through the Fundamentals Level 2 course also. Why not? I actually learned a couple things from the Level 1 course.
Started on a song tutorial (Ramblin Man by the Allman Brothers) and the Country Style Level 1. Also started on the "touch style" tutorial.
I've done all that in just 3 days! :D
Cheers,