I beat, and got bored of this game, before it even came out. Because I'm a bad person.
But it was done pretty well, better than I had thought Neversoft was going to do. The HO/POs are far too easy though. Which is a good thing, though, considering how many stupid three note power chords they added.
I am quite angry at them not letting you play the Battle songs outside of Career Mode though, they were by far my favourite songs. I am also angry at the fact you NEED to play Co-Op to get songs/money. And on the subject, the Co-Op encores suck, save Cities on Flame With Rock and Roll. But they could have picked such a better Strokes song, I'm angered.
Favourite songs have to be Knights of Cydonia and Cult of Personality. Except Knights does get very repetitive and boring, but, oh well, still love Muse. The Slipknot song totally sucks, and they could have picked a much better Iron Madien song. One is good, but suffers from the problems I had with Freebird, but to a lesser extent, I guess.
Through the Fire and the Flames is fun, I suppose. Expert is darn near impossible though, my friend uses a rubber band to hold down the green fret to get through it. His excuse is if it was a real guitar he could do it, and they're making us play a keyboard part anyways.
Good game though, not as great as II though, better than Rock the 80s though. I am looking forward to the next one.
(yay go random post since I never post here)

The evil monkeys are coming...watch out...there is no escape.