Yes, I can see this as been a "busy" place, wish there were lots of people working just to show a more busy look. Love the light reflections in the water, but some of the ones on the land are a bit distracting. At first glance I didn't even notice the trains, which all lined up behind the main buildings adds to the "busy" look, nice capture.
Good tones and subject matter, but the reflections are almost too calm. IMNSHO, to get across the idea of busy, you might have done better to crop out a lot of the foreground.
beautiful cast of lights on the waters. The water is so calm, that it almost looks like a sheet of ice. I think you could have cropped the picture a bit on top.