This movie is about different social problems in Mexico, however I think that if you are not Mexican it would be difficult for you to realize what it is true (issues that occur in Mexico) and what it's not.
There are several exaggerations and parts that are not so well performed, the script is not so natural in several parts of the movie. Moreover some connotations are not according to the age (teenagers don't like Luis Miguel, that for girls over thirty). In general the production was not so good.
I don't like perspective that "all girls want to be f***ed" and the tittle shows a very misogynous perspective that it is not correct in any part of the movie. None of the girls seems to have a healthy youth or sexuality. You can realize that the movie was done by a guy.
Anyway, there were parts in the movie that I liked as the part of the family that goes to live with the grandma or how teenagers love TV.