You will find, if given the opportunity, that the people who hate this movie are incapable of examining their own pain and trauma. The movie touches our deep insecurities and vulnerabilities, and to the closed-off superficial existence of many, that is a deeply uncomfortable thing. Better to tear it down than allow the self reflection a movie like this insists upon. The people who don't understand and appreciate the art of this film are simply not ready to truly examine themselves.