This is nice. That snare is great for most the track, but it doesn't work super well as a lead-up to the drop. Sounds a bit forced, especially since it's not one of those supercut snares from the excessively loud period of dubstep.
I like the haus style bass for the dub, although I would've liked to hear more pan play. Even the offbeat vocal sample ('bounce', is it?) switching from one ear to the other would've been cool. Just something to give it a little more bounce and shuffle. Some 16ths on the hats could've helped, too.