Ok, I'm listening on Macbook speakers so I'll try to avoid anything too mix specific.
The Intro/build-up is good, really digging it, but the drop is SO disappointing. For one, the drums need to be fatter and more "urgent", I'm talking 16th-note fills, noisey-compressed ass snares, extremely tight plastic-sounding kicks, etc.. Sub Focus and Nero can provide good examples of this.
In addition, maybe its all subs but where's the bass? I'm surprised there's not some giant cheesy reese in this track, at the moment no synth really stands out.
The whole thing feels dynamically unimpressive, the arrangement isn't bad but there is no ebb and flow to the track and nothing is outstanding enough from a sound design purpose to justify the repetitiveness.
Scattered points aside, this track just doesn't have any power to it; you build up to something wonderful and then nothing punches through. Drum and Bass is one of, if not THE most technical genre out there and most tracks rely on one powerful hook or idea to sustain the track. Your remix has one, but its not powerful enough or badass enough to make me want to listen to it again.
EDIT: And I'm not trying to be harsh, I'm just pointing out the main things that I find wrong with it. I do think this easily has the potential to be a great track with some more elbow grease put into it.