@vothnthorvaldson
I think my biggest thing that bothers from genres I don't like is both musical talent, and lyrical content.
As a general rule of thumb, if the lyrics are about sex, love, or partying, I'm instantly out. Couple that with musical ability that doesn't challenge my mind, or present an interesting tone, I'm done, gone, and nothing will change my mind.
The only pass I give in those instances are to comedy groups, in which they lampoon or satirize those topics.