You're not the only one. If this is real, they seem to have gone out of their way with editing to make it look like a fakery. I would have been far, far more convinced by simple, unedited HD footage. For what it's worth, a friend of mine who is a Boeing engineer saw it and cried "fake." I think I need more information.
If this is an attempt at viral marketing, it's worth remembering how many people got pissed at the shoe company that commissioned the Liquid Mountaineering ad - Hi-Tec I think it was.
Edit: If you watch his previous video, at 1:53 here you can clearly see the leaves changing as it blurs and cuts to another shot. http://www.youtube.com/watch?v=Q0tKFOcHyrI&t=1m50s Debating this is a waste of time, it's another hoax.
Liquid Mountaineering looks to be the exact opposite of this.
That was clearly a platform just under the surface of the water. The actual footage was genuine, they just weren't doing what they claimed to be doing, whereas this certainly looks to be a total fake job.
