BDP - I have some strong musical opinions myself. For me, the significant bands include the Velvet Underground, Husker Du, The Replacements, Pavement, early Red Hot Chili Peppers and The Dead.
On the flip side, I can't stand The Eagles, Elton John, Queen, cool jazz, most prog rock, 80s hair bands, any RHCP after 1990, any REM after 1987, and almost anything that's been on the top-100 chart in the last 15 years.
I can argue these point vehemently if I wanted to. But I realize that those are just opinions and that a lot of people don't agree with me or just don't care. And they are 100% right.
Anyway, no worries, man. I have lots of unpopular opinions that I usually keep to myself or reserve for close friends.