First, this movie is the perfect length. Not long like the latest Batman or Watchmen movies. The special effects are good. This movie explains how Wolverine gets his metalic skeleton inserted in his body. But doesnt explain how him and his brother were able to live through so many wars, including WWI, WWII, Korean, Vietnam, etc. But then again, they're mutants. If I had to rate the best X Men movies from best to worst, I'd say X Men I, II, Origins, and finally III. This movie is definitly worth seeing in the theaters.