Who's holding the camera in the cave when the Cameraman is talking?
The film does a better job than most 'Found Footage' movies about keeping a consistent Point of View. BUT, in the scene in the cave when the cameraman talks about being a Christian, [i][WHO IS HOLDING THE CAMERA/i]??
We see all four members of the crew. And, the camera is moving around so you can't say that it was just sitting on a ledge or a rock. I rewound my DVR to double check, and it's a gaffe. Maybe, they figured with all the shaky cam going on that nobody would notice.
Otherwise, they do a pretty good job. Occassionaly, you might wonder how a certain framing was achieved - especially in the car scenes - but, nothing that stands out as blatantly.