I lived in Australia for a bit and was surprised to find that at office parties in big corporate environments AC/DC would be playing alongside yr Kylie, ABBA, Jackson 5, 'Tainted Love', etc. and people would all go nuts and sing along.
It struck me then that the thing about AC/DC is it's dance music. Not "dance music" in the sense of electronic stuff that goes doof doof doof doof, but in terms of how it functions. In this regard it just doesn't need to be intricate or refined or even well thought out. They're just not assets in that context.
Also here they're called Acca Dacca.
EDIT: Dovey, you seem kind of in a mean mood tonight.