Since the Passport system is controlled by each individual seat the majority of the entertainment is unedited. I have watched several episodes of the Sopranos and Sex and the City and none of them have been edited. The Kidsview feature is available at every seat so the parents have the option of blocking out adult features. Unaccompanied minor's seats are always blocked out as well so that we don't corrupt them. And remember, the f/a's have control over everyone's screens so we can also choose to put Kidsview onto anyone's screen that looks like they're getting to carried away!
When one common screen is used as on the 767 or the narrow bodies the films are always edited for airline showing, and the appropriate notation will be made on the screen during the preview or at the beginning of the movie.
Don't worry, the f/a's don't talk about you TOO much when we see what you are watching!