In 1999, the nanobudget horror hoaxumentary The Blair Witch Project rode a brilliant marketing campaign to blockbuster-level success. Now there's a legacy-quel called Blair Witch. My short review is that Blair Witch has displaced previous champ Frances Ha as the longest sub-90-minute movie I've seen in the last decade. My longer review, for NPR, is here. Boo. Also, boooooooooooooooo.