One (musical) thing you hate in metal

I dislike (i won't say hate) gore/death bands, i like cannibal corpse but i can't stand the lyrics from any of their songs, the worst i've read being "Entrail Ripped From A Virgins Cunt" i think maybe they should try to be a bit more subtle.

Cannibal Corpse are terrible.
 
1. most power metal vocals
2. the annoying belch or pig vocals
3. overuse of keyboards
4. songs that are long just for the sake of being long
5. gore metal in general