Jennifer Lawrence is really pretty, but she just looks strange as Mystique. I blame it on the hair. The hairline is way far back so it looks like she's balding. Maybe it is just a bad picture, but it just does not seem like a good look for her. From all of the other pictures of Lawrence that I've seen from the film, it seems that you see Mystique in her normal human form a lot more than in the other X-Men films, so hopefully her blue girl look won't be too big of a problem.