I started to lose faith as this film got nearer to the end, increasingly asking, "and then what?" I think that it suffered unfairly from comparisons to Park Chan-wook's previous film, Oldboy. I did really enjoy the main character, even though her very personality is hard to pin down thanks to the machinations of the plot. The other characters are interesting, but there are a lot of them, and it's hard to tell who's who after a while. In general, there are several confusing aspects of this film that made me feel as if I would need a full plot summary after watching it.
I do think that this film is saying something interesting and important about revenge, and that this is reflected in the somewhat-slow concluding portion of the film. The "message" does strike me as a tad bit obvious, but then there are a lot of different ways to react to the protagonist's decisions near the end, so there does seem to be a worthwhile amount of ambiguity. I think the best parts of the film are the jail flashbacks and the adoption subplot. Once we get fully into the vengeance, the film becomes more contemplative, but somewhat less interesting.
I do think that this film is saying something interesting and important about revenge, and that this is reflected in the somewhat-slow concluding portion of the film. The "message" does strike me as a tad bit obvious, but then there are a lot of different ways to react to the protagonist's decisions near the end, so there does seem to be a worthwhile amount of ambiguity. I think the best parts of the film are the jail flashbacks and the adoption subplot. Once we get fully into the vengeance, the film becomes more contemplative, but somewhat less interesting.