Pretty good, the panning at the beginning was a nice touch, and the drum beat is pretty standard dnb but it sounds good. I like your style quite a bit and this is more of the same. The drums and first synth are amazing, when they come in it's just sick.
At about :50 you switched it up quite a bit. The new synth melody was good, although I really didn't like the crazy bunched notes at the end of the riff, and then the synth after that I think sounds terrible. Just sounds deep and echos a lot, but when it goes back into the beginning beat it's awesome again.
The ending wasn't really anything special and I think could have used some work. Other than that this track has some parts that are pure gold and others that I don't like so much. Overall great though, keep at it!