It seems like everyone is giving this movie crap, which I didn't know before watching it and don't understand now. I thought this movie was great. The story was... a bit shaky, I guess, and the very ending confused me a bit, but the acting was pretty great. Jaejoong did a wonderful amount of eyebrow emoting, and Song Ji-Hyo portrayed bumbling-first-time-killer very well. Parts of it were very intense and others had me in tears from laughing so hard. Very enjoyable, would definitely watch again!