I too came to GT with some knowledge of the basics and whizzed thru G1, but now I am learning some songs and it's jolly good. I really enjoy playing Lisa McCormick GF1 (section 2) has some really beginner(one string) fun songs. Well since I am past that, I go back and do the 'play along' using full chords and adding some magic to the strumming. It's fun and it makes me feel good.