Fantasitc reflections, I think I would have waited for the people to go out of the shot or possibly just had the gentleman on the the left handside walking along, other than that the colours are good and the angle is nice :o)
Very modern photograph (aside from the border, which is best forgotten). The deployment of the people is brilliant; you couldn't have arranged them better if you had posed the whole thing (which you clearly did not). The man in jeans and the man with the trolley, on the right, are beautifully balanced by the opposing corporate pair (one a suit, one a portrait) on the left. And there's a stylish pair of ladies approaching from the rear; will they also diverge and take separate paths as they get closer? Clever and original depiction of contemporary architecture/people interface. 8.
This is interesting (as were the looks you got lying on the floor to take it, I suspect!). The mirror effect adds some great depth vertically, to compliment the horizontal depth. Well shot! 8
I like the perspective and composition a lot, but that frame just about ruins the image for me. It's not even symmetric, it's thicker at the bottom. Also, if you have Photoshop, I think you could have pulled more detail out of the ceiling on the left with the Adjust-->Shadows & Highlights command.