I really generally dislike metal. And ACDC. I just find there to be too many macho cliches around it.
I love jazz, the avant garde. Prog, funk, hip hop, rap, some indie (but less of the haircuts, please)
Having said that, I love some metal. Tool and Mastodon are awesome.
I think there are only two genres of music - good music and bad music.
I even love some pop music.
What's the big deal? It's only the same 12 notes to pick from...