The fact that the whole boat isn't touching the water and looks like it's about ta' blow over looks shady ta' me..
I can't image going much faster then that in one without a certified death sentence! And how fast was the worlds fastest jet powered tri-hull?
Hell, I think it looks good in that shot, but you can't tell a thing on how it rides from a single snap shot of the run. I know what you mean though, but to me it looks shaky, not shady. Shady to me is someone that dishonest.

And the last 3 or 4 feet of the pontoons are still in the water, not that hairy of a ride.

Oh that 'worlds fastest tri-hull' at Tahiti...never saw the water. It was a pure advertisement ploy. It had a 427 chevy, custom made dry stacks, nice intake and carbs and so on including painted down the side...'TAHITI Worlds Fastest Tri Hull', the speed and ET too.
Now THAT'S shady.

My dad and another rigger took it to the water after it had been sitting around for a while, Schuster would have it sitting out front of the shop, (or even better, in the parking lot at boat shows!) and threw a rod outa the block trying to get that big toad close to the advertised speed. lol. I don't remember now what the speed was.