[andywood]

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.

[artursapek]

It reeks of "Liquid Mountaineering." http://www.youtube.com/watch?v=Oe3St1GgoHQ Especially the cheesy editing.

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.

[TylerE]

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.

Stage magic vs cut-rate Michael Bay

[artursapek]

Different techniques, same effect and goal... it's not the opposite of this at all.