I like that you managed to catch the woman on the other side of the circle photographing back at you, and the slow shutter speed works well to show the motion of the pins in mid-air.
It would be good to get a little better tonal separation between the juggler and the crowd. HP5 has a tendency to flatten things, in my opinion, and I think that is what is going on here. I would do some dodging on the juggler to keep his pants from blending into the background and maybe make his face stand out a bit more. You might also burn in the buildings in the distance, so they are not the brightest part of the scene.
This is nice, really. I wish there was a way you could have cropped out that bag in the lower left corner, maybe by having been a bit more to the right, but otherwise a good job.
0 
