Some lens distortion, and the lighting seems a bi odd - brighter one end of the table than the other: not sure that the hand isn't too far out of frame for a really attention-grabbing composition, too.
great job with the motion here :-) nicely done... good composition, love the kind of ghostly hand... I actually think it might have been nice to crop out the wall at the top, I don't think it would have taken anything away from the shot, and would have gotten rid of the distracting lightness of the wall. -7-