Seeing as how you have had no replies in 2 days i've decided to give it a listen, so for what it's worth here is my review.
I think the beginning is too abrubt, should be a bit more gradual instead of going balls deep into the action. The synth portion could be a touch louder.
THe buildup and the drop is pretty sick. Once it initally drops however I still think the little background synth noise could be a bit louder it seems overpowered by the drums.
I like the drum beats and your little buildups, good energy to it.
Overall good tune, could use a bit more variety in my opinion. Nice work!