Pros: tons of action, fun aliens (although I am sure I have seen them before), a scene where the Air force comes to save the day, love what the aliens do to people (see it and find out).
Cons: crappy acting. If you like screaming females, this is the movie for you. There is no depth to the characters, they are all shallow and they do not get developed throughout their ordeal. The characters don't plan, some of what is happening doesn't make sense, and the ending is terrible. They cut you off in what appears to be a middle of a scene and then that is that, movie is over. I kept thinking they had gone to a commercial, but nope, they were done.
Overall, I am glad I saw it but it's not anything i will ever watch again.