I might question its authenticity. There's just something about the way it moves that's a little jerky like it sems to move sideways early on. And how come there's no sand getting kicked up?
I checked the shadows and they seem to match, though if you pause it at 00:00:04 the viewer is directly between the a/c and the sun, yet some of the bushes don't seem to quite line up.
Dunno really.