I own Aerosmith and I'm really enjoying it so far. It's actually better than I expected. I'm not really sure what all the complaints are about the animations, I actually think they look fantastic in person and fit the theme really well. I also like how the band plays to the music on the screen.
The jacky toy is really neat and offers a nice risk vs reward. Love in the elevator multiball has a nice light show and some cool animations to go along with it. I also like the various rules to each mode including multiballs. On top of all that, the game is out right gorgeous, it's a definite hit in my book and I'm not even really an Aerosmith fan, although I don't mind them.