I took a people photography class some years ago, and the first lesson was geared toward awkward places to chop the human body. Cutting the body off at major joints almost always looks accidental rather than one's compositional intent. You lost two at the waist and two at the knees (one walking and one sitting). Then another is chopped at the ankles. Always be aware of everything in your viewfinder and its placement.
This falls apart into three pictures, each one of which could be a nice street shot. The two backlit people on the left, the sitting guy in the middle, and the group on teh right. There is nothing tying them together, compositionally.