Here's an interesting question: How do we go from a "Buy It" verdict for Guitar Hero III to a "Fry It" verdict for the Aerosmith version? The gameplay is identical, of course, with the only difference being the aesthetic and the set list.
In the interest of brevity, I'll hold off on any other comments - 500 characters doesn't go far. (Hey Crispy, how about letting us users respond to reviews in a meaningful way?) I just think this game deserves at least a "Try It" score.