Dogtooth doesn't have a plot you can read in a traditional sense. It doesn't follow any conventions or fall within the bounds of any genre. It plays by its own rules, uncoiling casually until it's good and ready to strike. That, and the bluntness of its content, is what makes Giorgos Lanthimos' picture a suspenseful, gripping experience.
It's not wholly unique, though. Art house movies are different from the mainstream but alike in their own ways. The story in Dogtooth…