Wow, that's a great video. Makes you realize how quickly things can go bad. I had a similar wreck, only it was not at all similiar and I was only doing 5 mph. But I recognize that "FUCK!", cause that's exactly how you feel.
Everyone can take note of that story and promise yourself that if you ever get into an accident like that, head straight for the hospital, even if you feel fine.
Watching the mountain getting bigger and bigger and finally filling the screen brought back memories of the time I wiped out and was sliding, out of control, down a ski slope that had been shut down because it was solid ice. I must have fallen a hundred feet and was probably doing 40 mph, headed right for some trees. But at the last minute I hit some powder and dug into it like there was no tomorrow. That was the worst!