“The Gracefield Incident” (** out of four) was a serviceable found-footage horror movie that rips off “The Blair Witch Project” for the umpteenth time and also “The Evil Dead” and too many others to mention; in a Midwestern town Gracefield, three couples are spending the weekend in a cabin which is suddenly crashed by a meteorite and an alien who one-by-one hunts them all down. Director Matthieu Ratthe shows some talent and style in his filmmaking and staging but his own derivative story does this in. Far from the worst of its kind but once you’ve seen one alien crashing a party, you’ve pretty much seen them all.