The bass that comes in around 30~ sounds a bit off when it first comes in, maybe a little fading in or somehting could've smoothened it out :)
Having a bit of double sided feelings for the lead loop, when it loops around it either sounds a little too sudden or just perfect don't really know what to say about it :P
I like the percussions but, the bass that goes in the background with the same "boom-boom-boom-boom" gets a little repetetive :)
I enjoyed this piece alot, I hope the critisicm will help you in with your future tracks :3
Keep up the good work! :D