I like the angle here and his raised arm. I don't know what was to the left of him, but would have been nice to see the whole word "Genocide" to his left. One of the best I've voted for yet.
hmm, too plain ... no details, colors are so ordinary and the background is distracting with this big letters, the compo is good ... maybe with postprocessing this photo could be better, for example make it B&W, clone out the background letters, apply some noise and so on ...