Without the grain and what appears to be some over-sharpening, this would have been a really great shot. Even with that, you managed to create a dramatic image with some great colors. I hope you experiment with this shot some more. Good job!
Inclusion of the little camera sign makes me smile. Like the composition, the rooting of the whole image in bottom left, spreading acros the frame. colouration is good, though I'm not sure about the extent of your processing - a personal preference, but then, a personal vote.
That's s startling flare effect on the lights, curious to know what settings gave that on the camera? My G5 gives quite distinct flares at f6 or so and smaller, but nothing like this. Photo looks a bit over saturated for my liking, but that enhances the flares.
I liked this picture a lot. The use of color really makes it for me. Did you use a star filter to get the lights to look that way? I also like content and composition a lot.