This film has a lot going for it - engaging characters, fantastic settings and costumes, lovely music, and dramatic fight scenes (admittedly a bit silly here and there). And the plot is not that bad, except for one thing; it feels like we're only getting half the story. The basic outline of an assassin who falls in love with the future Queen of Korea, and then tries to defend in the face of repeated murder attempts by various parties, does hold up well, and the two lovers thwarted by destiny are superb in their roles. But the reasons for the murder attempts, the background history, are skimmed over far too quickly. Given that a Korean audience are probably much more familiar with the actual history than I am as a Westerner, I can't really object to the decision not to go over what to them may well be tired ground. But it does make the story seem a bit patchy, to say the least. What costs it a fourth star from me is that the stories of the main characters are also skimmed over in too much haste (SPOILER ALERT): in the case of the girl all we get to know is that she is considered acceptable to marry the king, and her father is dead. In the case of the hero, we see him as a child witnessing the execution of his mother for being a Christian, and then a few snippets of dialogue to confirm that he is an assassin. Other characters, like the king and the chief of the palace guards, are left utterly blank. So they never become real, three-dimensional people with convincing motivations. And when the romantic tragedy of the assassin, the queen and the king is the major focus of the film, that lets it down too much to be a really great classic. And if what you are looking for is a top-class martial arts epic, this just isn't it. It is amazing to look at, though, and I shall be hanging on to it if nothing else as a piece of moving art. And the blu ray quality is excellent; there are some scenes where the image is very grainy, but that does appear to be deliberate and it does make the filmed scene look like a painted scroll.