Guitar Hero: Dawnrise .... too easy!!

I've been pondering what playing Guitar Hero: Dawnrise would be like. As there seems to be a tendency within some more recent songs to cut lose a little with some actual riffs, it could actually work. It wouldn't be very difficult though ... not even on expert. But seeing as bands like Aerosmith actually make more money on computer game tie-ins than actual record sales, there's gonna be someone somewhere saying, 'Guys, could you maybe include a couple more riffs in there?' Really cool would be some sort of widget which turns ANY tune into a Guitar Hero song ... endless fun!