Suits challenge. I think it looks like it's interesting but is on the dark side, perhaps owing to the backlighting. If you have photoshop, try shadow/highlight to bring out some of those midtones in the midground.
Superb example of leading lines concept. If you had brought out some detail in the shadows, and possibly toned down the sky, I would have given it a couple more points in my vote.
you should have used a polarizer to even out the contrast at least a bit. this is a classic look of pictures shot in the early aternoon on fujichrome velvia.
Great concept. I would have scored it higher if it wasn't for the harsh mid-day sun. Coming back in the early morning or evening would have definitely softened the shadows and possibly brought out the details in the building.