"Superstorm" is slightly above average, especially in overall plot. It still has the obligatory semi-dysfunctional family but that part of the storyline is downplayed. There is an interesting twist regarding the govt. functionary and the storm science is excellent. Still, it would be just one more relatively unexceptional addition to the genre except for one thing--the accompanying documentary. The documentary gives a legitimacy to the movie not found in most other disaster films. It also helps to explain some scenes that might otherwise be blown-off as typical Hollywood BS. Watch the documentary first.