About the story: The blind Sarah hangs himself, which apparently also some "help" given by an unknown person. Her twin sister Julia does not believe in suicide and soon finds evidence that Sarah had a boyfriend. But which has a remarkable property: it is invisible. Anyway, something like that. At the same time she has a very different problem. She suffers from the same eye disease as her sister and blind just himself.
The film is primarily one thing: Very exciting. For me, it always makes it apparent that I can no longer sitting and standing and must walk around the room. What I also really liked, is this tiny pinch of the paranormal, which was interspersed here sent (theory of invisibility / feel when someone dies a related party). World Moving the film, however, is not because we are used to the director clearly more powerful food. It's just "only" a thriller. But one of the very good.