This picture shows a lot of movement without having any blur. A well executed shot. Cropping to just show his reflection in the speeding bus is pretty amazing also. 8
i don't know the limits to your camera but some blur would help the sense of speed. as far as composition, the sign above the man's head takes away from the subject, and balence of the shot.
Great shot. My only wish is that the subject was looking at the bus, arms waving frantically in the air. It would look like they really did need to catch a ride on that bus =-) 6