I really like the colors of the shot, the depth of field used, but I can't help kind of obsess about the centerness of it all. I have yet to decide wether this is positive or not though. I might be just my photography book induced negativity towards centered motivs that comes into play, and it might actually work very well here. I think I have to come back and redo my crituque on this point when I have seen it a few more times.

The other nitpick I have, is the two lights in the background, they do, somehow compete for the attention. This does create some tension in the image, so it is both a plus and a minus.

Overall, I really like the shot!