Emma thinks the way movies are rated should be changed.
And in her report she tells us how she says the system could be improved for everyone who loves going to the cinema.
"When films are released, they are rated U, PG, 12A, 15 or 18.
They are rated on many things - bad language, violence, scary moments, just to name a few.
But I think that despite the fact that the BBFC (British Board of Film Classification) has a good system, it could be better.
I think that, now, instead of there being 12, 15, 18, with a three-year gap between each rating, movies should be rated 12, 14, 16 and 18 with a two year gap instead.