Don't waste your time guys..
This movie was awful and that is not my opinion, it is a fact. Lame lame plot, bad acting and writing all around, not funny. At all; literally there was one chuckle-worthy line in the entire thing. Zac Efron is the prettiest character because none of the women are very good looking (except the Dr's wife).
If you liked this movie, good for you, don't take offense to my not liking it. I'm just hoping to prevent any one else from being misled into seeing this movie. It's not a funny bro comedy sex romp, it's not a romantic comedy because, like I said earlier, the movie isn't comedic. It's basically a 10x worse version of sex in the city but with men acting like women.