This movie has so much potential. The plot seems to be interesting and yes, they did stick to it but I think that there has to be another way that they could make the movie more appealing. I did enjoy watching it though because of the curiosity but really, this movie seems off. But the title itself was a great choice since it is really creepy and not that horror type of creepy but it was insane! For the story, i'm going to give it an 8.5. I like the plot but the way they extend it was not great! I'm super resentful about it. The actors did a great job executing their characters well especially Nishino-san (Kagawa Teruyuki). He makes his sinister character seems natural. They did really great and I couldnt ask for other actors to play their roles. Music? There's nothing special about in fact, I havent even heard a music I think haha. It's all like a daily life basis which they wouldnt stress out the music. And nope! I dont think I would watch it again. I wouldnt even dare to see Kagawa's character ever again. Such a psychopath.