BoxOfficeMojo have received information from the MPAA about the rating decision for Transformers: Revenge of the Fallen. The film will be rated PG-13 in the USA, meaning that some material may not be suitable for children under 13. This is the same rating as the first film.
Here is the reason for the decision, which gives the impression the same sort of humour will be the same as the first film.
intense sequences of sci-fi action violence, language, some crude and sexual material, and brief drug material
Expect other countries to announce their ratings in the coming weeks.