This is a movie for 20 and 30 somethings. The sex scenes, and there are a lot, are pretty graphic and juvenile. The plot is very predictble. Many of the characters deliver insulting lines followed by " just kidding". That got a little old after the first 4 or 5 times. "No Strings Attached" was much better.
This movie is a great adaptation of the stage show. The energy is infectious. The music and choreography were wonderful. In most cases, the actors could actually sing! I thoroughly enjoyed it.