pro:
vey nice. menacing acid. very clean production. nice use of verb. vrey roomy. punchy gated kick. nice hats. the rides in the background sound more like real ones. would rock pretty hard on a floor.
cons: a little minimal. would like some spooky/whispered voice fragments in there. and or a second 'theme' perhaps, a pad or sth. maybe. maybe that's just me, though. you coould automate a clean dist at times, too. or automate the verb to grow into sth. really huge and spaceious for short periods, 'shots' like.
juz ideas, y'know - it's nice as it is, though :)