I don't know that I'd call it a horror movie per se, but it still creeped me out in ways I didn't expect. The acting was spot on, with totally believable characters (Cloris Leachman in particular was a stand out) and something about the rural farmhouse setting, the abandoned cornfield that is to be avoided at all costs, the town that is little more than a ghost town complete with Manson Family-esque squatters living in buses and abandoned buildings, all combined to give the movie an unnerving feel of isolation. Ordinary everyday scenes become twisted without you even being aware why you have the feeling that things were somehow "off." If you're looking for a classic horror movie, you might be somewhat bored during parts of this movie, but for a psychological movie that screws with your mind, it was superb, and the fact that it was based on a true story adds to the creepy vibe. Give it a chance; I recommend it 100%.
