Watching this film is like putting together a jigsaw puzzle: you start at the edges and build towards the center. Each new piece recontextualizes those before it and hints at the puzzle’s dark core. If you find it at times misleading or tricky, that is intentional. Its twists are not plot-based but perceptual. It will get audiences talking. The film’s structure is as follows: the first half of the story plays on the left hand side of the screen forwards, and the second half of the story plays on the right hand side of the screen backwards.