Cool.
While musically I'm not a huge fan of this track, I have to admit it was damn cool to listen to. In terms of using this in say, a videogame, it would be kickass.
Production-wise, this was slick. A really heavy pumping feeling from all the compression and what sounded like some kind of sidechain ducking going on? The verbed-out bass in the beginning was nice and ominous (in a totally non-evil way haha) and reminded me hugely of one of the early tracks heard in the city in Half-Life 2 that starts very similarly, further evoking the city feel that the title of the song suggests.
I feel like after a while the song is suffocating your ears though, maybe some breaks, cuts, or some kind of headroom could be cleared intermittently with the more packed section from 1:40ish - 2:40ish.
Overall, in one word, COOL. Keep it up.