AC/DC wasn't all that great, imo.. terrible vocals, moderate to decent to above par guitar play (it varies), pretty much no bass, and great drums.. it's nowhere near it's hype. Everyone has a shirt of them and has heard back in black at least a million times.. I don't see why BiB sold so much either.. AC/DC, for it's mid 70s era (i know us in the US didn't get them till the early 80s but beside the point) hard rock/heavy metal, they couldn't even throw a stick at black sabbath and bands like judas priest, deep purple, etc just blew them away.. what do you think?