since when has it become unacceptable to criticise music? If people don't like something the only response that seems ok is "it's not really my thing but I can see why people might like it", anything else and you get slated for having an opinion, it's absurd. That sunn O))) thread is particualrly bad, people are just jumping all over anyone daring not to like it.
Another thing: People bringing up the issue of subjectivity in a thread where they clearly can't accept subjective standpoints is pretty stupid, no? Anyway, you're apparently not allowed to criticise music anymore, you've been warned.