Nothing really seems to stand out that would call for anything more. If there is alot of swearing then that might affect it but the violence seems clean and cartoony (kind of). In any case Im gonna go see it. More support for Hasbro
They could manage a PG rating by putting a giant "Disney" logo at the beginning of the movie. That automatically drops the MPAA rating of any movie by one level, no matter what's in it. Other than that, not likely at all.
I highly doubt that they will be able to get a PG rating. Some of the ways Snake Eyes kills people, especially in the first scene, is kinda violent. But so awesome. And if it is similiar to the movie adaption, then there will be a good amount of swearing in it. So I'd say PG-13.
G.I. Joe hasn't been rated yet? Huh, there's something I never noticed when they were advertising it. I feeling it'll be rated PG-13 though, it just seems like that kind of movie.