We know that the Hollywood movies are produced by a certain recipe which the director of most movies gets when he joined the school somewhere in the US. When they make a certain catastrophic cinema there is a certain recipe that they better follow in order to produce "good result".
Somewhere in the beginning of the story you will see a pair of teenagers arguing about who know what in earnest and the parents doesn't seem to care and then something is flying into the US airspace. I have no idea how the airspace monitoring works, but apparently there is a single station in the middle of nowhere manned by only a single watchman who love porn.
Whatever the thing that shoot into US territory, it was partially destroyed by a missile. When you see the title, you would have expect something of the natural things which cause havoc in Seattle, but of course the this time it is not of nature so that there is a leeway to kill the Superstorm....
If you want to show a disaster in a big city of the size like Seattle, it would be logical to show the activities of the people in the city, but apparently the director forgot about it. You will see some high rise building which looks like an architect dummy models several time. To show the threat of super-storm, a little of FX animation of dark cloud. A very poor presentation of big city facing a major natural disaster.
Again, I do not how good the science project in high-school in the US, but to have some kid beats up a whole group of scientists trying to solve the problem is a bit too much. What are they trying to show ? A brilliant high-school girl or a stupid bunch of American scientists ?
The acting is alright, they behave rather well, except the father who seems a bit of out touch with the scene. Does it make any sense to anybody that a mother is worried about her teenage daughter's ability to reach home on her own ? Specially when she has a strong will daughter ? It just does not compute....
If you have some time to waste..., The Day After Tomorrow will give you a better value for your time.