This film has a great aesthetic vision and sustains creepiness for most of it but it became fairly obvious to me halfway through that the 'wolf' would not come into the house. I perhaps would have been less disappointed had the story been about a girl lost in the woods and not the more exciting story of a woman escaping from a Nazi colony in Chile. It's all style over substance and overstays its welcome. I've really never seen anything like it and love the animation style but found it otherwise boring to watch. The horror version of a joke without a punchline.