"Director Won takes a refreshingly different approach to what could have been a standard tale of city folks menaced by crazy bumpkins, mainly in that he serves up an off-key set of characters, none of whom really fit into the traditional roles viewers are used to. The film does not feature an obvious protagonist, or even an anti-hero, and although some of the characters are more vicious than others, it gradually becomes clear that all are victims in one way or another. Despite this, the characters are well drawn, and the viewer learns about them through a series of revelations which unfold in a surprising, though believable manner.
None of the relationships in the film are straightforward, with some of them emerging as being very twisted, and through this, Won ventures into some fairly complex moral territory, and explores the effects of institutions such as the army. The film is chiefly concerned with themes of bullying, which it actually deals with in quite a subtle manner and on several levels, dealing with both the aggressors and victims in a fluid way which eschews stereotyping or easy answers. The lines between right and wrong are not so much blurred as thrown out of the window, as the characters gradually become more and more animalistic, yet at the same time, somehow more human, giving the proceedings an almost tragic feel."