Quit being a faggot. You hate slam because you approach it from a retarded standpoint. Of course it's completely untrue to metal's roots, and of course it's not meant to impress you through technical ability. Slam, through it's use of groovy rhythms and vile themes, is meant to reach you on a purely instinctual and basic level. It's something you put on while you push through the daily grind, or when you've had a horrible day and need to release a lot of built up tension. You can never approach it from the perspective of a true old school metal head and enjoy it. Recognize that it rests on a distant branch of metal evolution and enjoy it for its primal and intense nature. Excuse me for being extremely cliche here, but try stepping outside of your box and giving it a chance.