CGI? Well, thank you MK Davis for picking over that video with the amazing detail you have for flaws. It seems he located a bit of what looks like CGI bad editing. I've said it before and I'll say it again, what MK does helps us all to have the best images to decide if what we see is real or not. The damn scenario never lined up, but when you a very 3-dimensional looking tent flap and a 2-dimensional image of a creature outside, something really doesn't jive.