I really like the motion capture with the lights (And the colors! Wow!)
I feel bothered just a little bit with the crop of the Ferris wheel on the top, though. I think if the black of night framed it all around with a healthy margin, it would really stand out and it wouldn't lead my eye off the image.
Yeah, I think I see what you mean. I like where it's cropped on the left and bottom, but I feel like the top either needs to be cropped out a little more, or given a margin like you said. The way it is, it's a little too close.