OP, if you like modern stern games you should own both. Probably sterns best 2 games ever by a pretty big margin in my opinion. I own both and like them both for different reasons.
Quoted from PtownPin:Yea it is, and its not even close....there's a reason why most rate the Metallica higher than ACDC. If it was just for the music I would pick ACDC 10X over Metallica, but for pure fun...its Metallica hands down...the lower play field is awful on ACDC
The ratings are essentially identical for both games. So most people disagree with you, it is in fact very very close.