Breaking Dawn Part I rated PG-13

The Twilight Saga: Breaking Dawn Part I was giving a PG-13 rating by The Motion Picture Association of America or MPAA for its "disturbing images, violence, sexuality/partial nudity and some thematic elements." To read more click here.

What do you think? Should Breaking Dawn Part I have an R rating or the PG-13 is sufficient?

source: examiner.com