Parents need to know that this movie has some graphic violence, including murders and domestic abuse. Characters use very strong language, drink, use drugs, and smoke. A character has an exploitive sexual encounter that is secretly videotaped. Cassie has sex with Sam but won't allow him to get close to her. There's a homosexual connection between Justin and Rick. The movie's tension and creepiness may upset some viewers.
I loved it because these things are really happening in the real world, it's just not happening up,close and personal with those that didn't like this movie. It is something to think about and be aware of the signs of your children. Some of them are not as innocent as they look. I know I raised one who fooled a lot of people but she never fooled me. Parents should watch for signs in their teens lives. I don't mean my child did what they did on the movie but she was the innocent girl that everyone was so quick to judge my beliefs and took up for her because she was a caniver.
I think this movie is fairly good. The story-line is enjoyable and Sandra Bullock shows that she really can be one kick-azz cop. However, there is some 'iffy' stuff which isn't good for anyone under age 17. The things which make this movie unsuitable to younger viewers are: Language, a person is shown getting murdered, a young woman tells a young man he needs to "get laid", a young man (About 18-19) is shown having sex with a girl (Age 17-18) in a video, you can see him moving up and down on top of her and then the video ends, also Sandra Bullock's character is shown coming on to a man in two parts of the film (One of which is cut off when they start to undress each other).