This is probably the shittiest movie I have seen in my adult life. The dude is a maniacal misogynist who is under the impression that violence is a form of self expression. The woman is just a thing, she has no purpose besides being the man's all encompassing obsession. She doesn't talk and apparently has no opinion of her own. It's a brilliant movie in the ways that it's not, it only enhances the importance of educating and empowering women so they don't end up like the heroin. A true nightmarish movie to convince anyone to just exist better.
Pro tip: watch mud dry over this movie. It will be a significantly more pleasant experience than this. You're welcome.