Most pg 13 movies aren't bad really. Most of them are actually funny.

 If the parent okays them, then yes, they are, or should be allowed to watch them, some movies are rated that way for different things, it all depends on why it's rated that way, like maybe swears, or language, or violence, you may be able to watch, but not SC, or N. It all depends, but yes, usually you don't "have" to be 13.

 Kids under 13 should only be allowed to see them if a parent sees it first and says that its OK.

 Yes, i agree. One, Two years, above & below wont matter if the content of the movie is not much exploiative.

 There's nothing wrong with PG-13, it's just another way of people at the MPAA trying to keep their jobs.

 Yes i have watched 13 movies i have even watched 18 and over movies and i am only 11 they are not bad

 Ya if your parents are OK with it then i say go for it.

 The rating is just a guide line for parents to judge what show may be appropriate for their children to watch. I think it is really the parents decision as to what program they allow their children to watch.

 I agree with you. The rating is simply a rating system that provides insight or direction as to the type of movie. PG actually stands for Parental Guidance... So, it's really a heads up to parents as to the natue of the material.

 Cause they are not that bad, but be mature and choose the right movies... But some could be bad and give you the wrong ideas