"Never before has a date in history been so significant to so many cultures, so many religions, scientists, and governments. 2012 is an epic adventure about a global cataclysm that brings an end to the world and tells of the heroic struggle of the survivors (Movie Overview: Fandango)."
This is another "end of the world" movie. Some action scenes were a little unrealistic, e.g. a scene where the family was flying out of the land near to the volcanic eruption. But the visual effects of destructive scenes were superb. In this movie, actors' performance is "secondary" to me. Thinking back to the movie plot, I am sure there will be "no survivors" on earth if those massive disasters really happened. Anyway, I still enjoyed it and my movie rating is 3/5.