As some people have already mentioned, I just didn't care about most of the characters in this film. I know Xavier and Magneto were supposed to be the main focus, but I would have liked SOME investment in the others. Emma Frost was fucking boring, and who the fuck was Tornado Guy?
As for the story...I dunno...I wasn't all that into it.
I think I give this movie a C. It wasn't bad, but it wasn't particularly memorable. The trailer was better.