DON"T WASTE YOUR TIME.Lazy, lazy writing. It's too bad, this movie started strong with family drama, mystery and secrets which lost steam about half way through, becoming nothing more than a "Mysterious Evil Spirit With Unlimited Unexplained Power". It's almost a modern cliché now, evil spirits that can do anything they want with no limit or rules. If there's no way to defeat the spirit, no "it can't go into the light/cross water/stand up to love/etc., why bother? Just shoot every character in the head, no reason to give a crap about doomed, stupid people. A weak attempt at a double twist ending is the final insult to the audience. Pointless and stupid.