To the people who say that it WASN'T a demonic possession?
I've read a few posts here and am quite frankly surprised to see that many people think that there wasn't anything supernatural involved.
If so, how do you explain the drawings,then?.
The drawing of the white cat being beaten to death.... only hours after it was discovered by the film crew, the girl actually goes on to serendipitously meet a similar colored cat and end up beating it to death.
The three drawings of the film crew... each having their own way of dying... with Cotton being burned in the fire, Iris being hacked to pieces and the cameraman being beheaded are exactly the way in which the three of the guys meet their fates in the end (well we never actually see Cotton being killed in the fire, but he was heading towards it with his cross and it's reasonable to assume that he does get killed in it). That is simply too big of a coincidence for the cult members to have elaborately planned. I mean, for one thing, the decision to go back to the Sweetzer farm was an impulsive one that the film-crew took while heading back home... there was no way that the cult members could prepare for them, let alone plan for the moment they'd show up and arrange their executions accordingly.
And these are just the main points, I thought I'd raise.