this is one of my favorites, and I know that 3 seconds into the track. 

right off the bat this is great.  Brooding intro with weird untangable techy stabs and a crazy not quite hip hop not quite dnb beat to start things off.  high pass break, standard.   You've got great subs, and killer movement in this reece.  This is pretty much pro quality business.  I think it's a little fast but that's just my taste.  I'd PLAY it this fast probably, but you should probably leave a little room for djs to pitch up with.

You've got great spread, both eq and pan wise.  Almost everything comes through really nice-ly.  The second half of the main bass riff, the high passed part.. That needs to be louder.  Really, the high end of the bassline in general could stand to be louder.  That, and the outro coulda been a little smoother.  dont' need the high hat in it,  but that's just my taste.

Apart from that, this track like a few of these others just needs to be sent to post production, get mastered, and be pressed to vinyl.  Done deal bro.  Nice work.

EQ - 4
Arrangement - 4.5