I'm not an expert, but being a novice PS dabbler does make me an expert on what looks crappy. That head doesn't go in that picture. The white dot on the top of his head matches the white scarf under his neck. The stuff on the right of his head is just a bad lasso tool application. Besides that, his head is twice as big as the people standing next to him.
Yes, I agree. This looks fake. The stuff on the right of his head (the viewer's right) looks like it was background retained from the photo from which the head was clipped.