Great placement of teh bodies; I mean- you recognized it spacially and the eye just flows nice from the smiling guy in the right (middle)foreground, to teh guy with the leather moto-jacket on the left; and the n back to the right front to the guy whose nose leads us off the front of the shot. and then- all of the people in the back who are looking at your camera. nice movement of the eyes, tones of black and white. great observance.
one of those photos that makes my eyes hunt for a place to stop, but couldn't! Really impressive use of monotone. As mentioned, I really liked how nothing appeared to be the subject in the photo - everything is good to look at!