My 10/10 rating of course applies only if you're willing to get completely and utterly grossed out*. Because you know that only John Waters can do that. In "Pink Flamingos" (his directorial debut), he portrays two families locked in combat to see who can be the filthiest person alive. What Divine famously does at the end pretty much answers the question. But even aside from that, the movie is basically an excuse to shock people beyond what anyone would usually imagine. You had better have a very strong stomach to watch this movie. Even some of the lines are rather mind-blowing.
*Otherwise, avoid this movie like you would the ebola virus!
*Otherwise, avoid this movie like you would the ebola virus!