its quite interesting. alot of stuff happening. some interesting ideas. i dunno about the effect at 00:43 though. a bit to harsh for the rest of the sound. i like the build up though. sounds very electro inspired. keeping the high end crunch on the bass.
i'd like to hear cleaner beat though. the main crunk seems to get lost in the mix. try layering cleaner hits up. have more high in the kick, maybe it only means adding a hat