I'm a huge fan of grindcore... Cannibal Corpse, Cephalic Carnage, Anal Cunt, Anal Blast, Vomitorial Corpulence, The Berzerker, Mortician, Holocausto Canibal, Frightmare and tons more... I think anyone who takes the genre seriously needs to lighten up a bit. For many artists, it's a parody of death/black metal, and that's why it's layered in gimmicks.
Although if you do like it...
www.mp3.com.au/kerbstomper has some of my world famous grindcore. Labelled "the worst shit in the world" by two members of this forums...