This movie is raw, bloody and in my opinion can even called a bit grotesque.

Sometimes the movie became confusing as there were many "sides" to this story. Also what I think that should have given this movie more power is to focus more on the act that happend itself and why. I am not too sure that it was that believe-able to put in so many country problems at the same time in the movie. . I am intrigued by the political standpoint it takes and I found that very interesting on the other hand. Still I liked the way the movie proceeded and the story did develop over time, but they should focus more on the main point instead side points.
Dont let Lee dong Suk Lure you in as "he is a pretty boy" and all that. In this movie he is not the flower boy, I despised him in this movie, so in fact he played his role perfectly. Him and the others acted very well in this movie. I liked that they gave Lee Dong Suk this role and they should do that more often.
The story is dark, not noir dark, but damn dark. This movie isn't for everyone because it includes loads of blood and no scene is blurred out, so be carefull.

Watch this movie if you are into gory, revenge seeking dark thrillers.
Don't watch this for Lee Dong Suk's pretty face and you won't find any trace of romance in here.