Controversial opinions on metal

Slayer didn't sell out. They just got bad.

Basically, this. People need to learn that just because nu metal is shit doesn't mean that shit is nu metal. Aside from the rapping in Scrum (which other bands like Exodus have done anyways) it's still a thrash album.
 
Diabolus in Musica is one of the worst listening experiences of my life...Tried and tried to like it. Those were some creepy days ugh. I used to like Divine Intervention until I saw the light too...Everything after South of Heaven is boring.
 
Slayer isn't that good at all, really. They have a few good songs like Reign in Blood but overall their albums are quite boring...