You'd think having Aerosmith on the cover would be great, but your wrong!
The least I can say of good, was that it had great graphics, and the still good Guitar Hero style, but just not great with too much of one band...
Alotta flaws here, once you've played it, you've heard too much Aerosmith, and get bored of such an amazing Rock band, very short set list, two songs from other bands, and then 3 Aerosmith songs, limited. Plus, they're where only 5 bonus songs from other bands, then about 15 Aerosmith bonus songs... Ouch. Characters weren't as creative from the other Guitar Hero games, and too many ridiculous guitars, who really wants to play a guitar that if you wore underwear onstage, you'd be exposed? Perhaps the Red Hot Chili Peppers, but that's outta the point.
I'd say, do not buy this game, rent it, and you'll beat it quickly, buying it would be a complete waste, you'll get bored of both the game, and the band.