This is the third Korean movie I have watched, I've noticed korean movies are more realistic and passes a powerful message across compared to K-dramas. There was a boring tune attached to the movie from the beginning to the end, i managed not to doze off. Ofcourse, it's a great storyline but there was just a lot left untold. For instance why would Ben refer to girls he killed every 2 months as Greenhouses, what was the connection between the both? It's either Ben is stupid or in the borderline between stupid and crazy, why would he keep the belongings of his victims in a bathroom anyone could enter or even keep Haemi's Cat in his house giving clues to just anyone that he killed her. Haemi's character was interesting except that she acted really clueless with Jong Soo, not stating where her relationship stands with Jong Soo. The story gives a clear view of a struggling working class life, shows parts of the countryside too.