I
really like where I think you were headed, but I'm not sure I like where you actually ended up.
The colors aren't pleasing to me - too much lavender for me; there's also too much noise & haze on the buildings on the sides. The sky's nice and dark, but the buildings don't have as much dynamic range as I'd expect (did you paint that sky? well done, if so).
The horizon's also off level, which at first didn't bother me but after looking for a while does. I might even try correcting/forcing the perspective of the whole thing (that's totally personal preference though... lots of people really dig that perspective).
On the positive side, most of the signs look great, especially the one on the left. I also really like the blurred traffic (though again, the color isn't great, imo). The reflections on the left building are also perfect.
Wait - were you looking for a critique?