I do think that playing guitar on guitar hero helps you with real guitar. In fact, i am the living proof.
Guitar hero helped me improved my hammer-ons and pull offs and do it with great speed. Once you learn it in the game it's easy to translate to the guitar.
And it gives you a good sense of scale.
It didn't do nothing to my right hand though, as i still fail hard at alternate picking in real guitar. Sometimes i think about trying to play guitar hero using my pick to see if it's a even better practice, but i still have to try this...

Flow -"The important is to pwn other ppl"







