I bought this movie 6 months ago, however I was not in a hurry to watch it after I noticed the 6.0 rating on IMDB, however Finally I decided to watch it (today) I was completely blasted by it and I wish there would be more sequels of it.
The story was great, the acting was great, and the fighting scenes were AMZING, I was entirely hooked to it, the ending was so satisfying.
South Korea is really great in making movies, I've been watching SK movies lately, it's addictive!
Watch this movie now.