first of all I would say this is not a movie for everyone and it's really sad and a disturbing horror. but just because you didn't like it or it was disturbing doesn't mean that it's a bad movie. it's a mixture of a abusive relationship, sadness, suicidal thoughts, cruelness of life, sharing pain and family and friends. I would say the director didn't need darkness for this film to make it horror. it was the brightest dark horror I've ever seen. it shows the sweetness, anger and the cruelness of humanity. well done. it will give you a headache but it's a good movie.