The story telling is well constructed and discloses its plot like a puzzle with a twist at the end I never saw coming if you like revenge or vengeance story this is a good movie to watch. The strength of the movie can also be its weakness the biggest issue for the story in my opinion after almost an hour into the movie, I still don't know what is the intention of the lead character and why is she doing what she is doing. Next issue is the side characters in the movie especially the police, they are bland and boring, they had very little background information and were there to fulfill a particular purpose, such as the detective he is there when murder took place and he did job which is to only investigate the case.

Acting in the movie, only the lead actress and the actor playing detective OH are the stand out in this movie, they did a fine job. The rest are not bad.