OK, just bought this for the Xbox 360, the idea was too tantalising to resist. Apart from making me feel like a rubbish guitar player with a very sloppy technique I think it has some real value as a practice tool. Quite a nice selection of tracks to play along with and rewards of new FX and Amps when you do well seems like a nice idea.
It seems quite intuitive too. The better you play, the more detail to the song it throws at you and expects you to be able to play next time round.
Basically, it’s a fun way to practice, and I can see it tightening up some of my shoddy fingering.
I didn’t find the right solution from the internet.