Bad Teacher is a pretty bad movie.

Rating: Null/10 (17 November 2011)

OK, I admit I laughed a few times. But overall this has redeeming values only if you are the type who gets a kick out of dirty, trashcan humor. Otherwise its theme, of a teacher who just happens to be a very bad person, just never gets very interesting.
Cameron Diaz is that bad teacher, Elizabeth Halsey. We never really get to see if she could be a good teacher, because she doesn't try to teach. She would rather show the kids a movie in class.
As the movie begins, she is engaged and about to get married. But with the help of his mom, the young man tells Elizabeth to get lost, when he realizes she is only a gold-digger, only wanting someone to take care of her. Someone wealthy so she can have all the things that she wants.
Justin Timberlake does add some interest, as substitute teacher Scott Delacorte. When Elizabeth finds out he is of a very wealthy family she takes a great interest. But he never gets interested in her.
Just a bad teacher who is a bad person and stays that way. What's to like about that??