What movie leaves a bad taste in your mouth?

I’m talking about movies like do the right thing, requiem for a dream, Oldboy. What movies after you have finished washing make you upset and disturbed.I think these movies are so valuable because when we’re mad, we’re more likely to think about what we just watched an analyze it.Sure a happy ending is nice and sometimes what the story needs, but sometimes a movie needs to end in an unsatisfying way so it can get its message across more firmly. What are your favorite movies that do this? via /r/movies https://ift.tt/2ZKHtvn