Satire throughout. A send up on Blair Witch Project, wildlife documentaries, government coverup memes, college "capture everything" film students, pseudoscientific explanations, meaningful camera shots of rocks, even some social satire (note the scene with the Polish truck delivering the bear, and the scene before). In the context of trolls being attracted to Christians, what constitutes being religious enough. And is Islam sufficiently close to Christianity to be a problem with trolls? Let's find out. All very deadpan. Beautiful scenery too, though.