I thought this was a little gem of a movie. I've watched similar movies such as Secretly, Greatly, and I was initially worried that it would be a bit too similar, but after watching it, I thought this movie had a great story line of it's own. The cast were fantastic- this was my first time watching a movie with TOP in it and his character was really well played. The interactions between characters, and the fantastic fight scenes made this a very enjoyable movie to watch. I highly recommend it!