First of all, the Ryu Brothers have proven themselves to be awesome once again. Crying Fist, The Berlin File, and now this. Hats off to Ryu brothers! Though, needless to say, the rest of the casts did an awesome job too. Anyway, this movie is like a mockery to the lack of law in South Korean (if not anywhere in the world) justice system. Ethics? What ethics? As the Korean saying goes: "Give it to the dogs". This movie portrays moral ambiguity to the degree which all the characters connive for their own benefit. It's all about the survival of the meanest and the lowest. Cops and criminals are just the same. They are like twins who are separated from birth, but still share the same genes. This movie captures a familiar observation about bureaucracy and corruption and lending them a new poignancy. Fast paced and skillfully edited together within amazing visual narrative and non-stop high pitched dialogues, which makes this movie gripping and culpably entertaining.