Mitch got Guitar Hero II for his birthday and I have to say I'm not only obsessed, I'm totally awesome!
I beat the game after just a couple of hours. Everytime I played a song in career mode, the game said to me "You Rock!"
Granted, I just played the career mode at the easy skill level, but I'm pretty sure you understand how great I am. In fact, I think I could be the greatest guitar player ever.