I was disappointed with the movie. There was just something missing that one can't really place their finger on. Was it just me or was there too much trite in the plot? Acting so-so. I couldn't figure out why the twisters froze everything in their paths: entire landscapes, buildings, trains, etc. but did not freeze the car that the heroes where in. They had the ability to just drive through the ice twisters. As the twisters approached the Big City, the cars in the streets did not appear to "notice" what was heading their way. Nothing was mentioned in the movie about the population of the city. Did the people just all disappear? Really weird. It is not a movie that I would go out and purchase.