I don't really like Morbid Angel(they're okay, I guess) and most really rudimentary death metal- Obituary, Morpheus Descends, Deicide. The same I can say about hypertechnical DM like Massacra, Cryptopsy, Crimson Massacre, Demilich and At the Gates.The kind of stuff where everything seems to be simply spliced together and fuckfed through a trebly, spikey mix. Just not my thing.
Also, a gazillion of tempo changes and random fills per minute is definitely a major turn-off. Even Atheist sometimes bore the beejesus out of me.
Ambient drumming is always preferable to erratic, overblown drumming.