Kim Ki-Duk remains one of the world's most enigmatic directors, whether you love or hate all of his films, or just some of them, you can only but admire their audacity. Animals, and how they are treated, remain important symbols, perverted sex, mutilation and violence again play their part, but as art? And love appears to be an unobtainable need, hence the title - unwanted here please return to sender. Arthouse stuff this.