ABSOLUTELY LOVE THIS MOVIE! I watched this movie when I was 10 and it didn't scare me one bit. This movie is extremely violent as well. Get ready for a long review. Violence: Mass destruction throughout the movie, bodies are thrown, harvested, and killed by the aliens. There is violence among the humans as well, a man forces Ray to give up his car, while a riot of people shout, shoot at each other, and get in fist fights, his daughter screams quite a few times, which may make the audience unsettled, the aliens are quite scary and freaky, Ray and his wife are divorced, much to the kids' dismay, there is also one implied murder off-screen, Ray is holding a pipe then scuffling and groaning is heard, when he walks out, the pipe is dripping blood. Ray and his teenage son fight and argue with each other. The world is covered in reddish-purple vines. Sex: Not and issue. Consumerism: Many brands of stores and cars are shown. Language: Explicit language for a PG-13. Drinking: I do not remember much drinking but I think there is a couple scenes of drinking. This movie should be Rated R. This movie will give young children nightmares for life. I recommend this for adults 17 and up.