So I saw pep and andy today with those skis. I held and flexed andy's and talked to pep. They are not the Hellbents, they are the Made'ns from last year with the new graphics, pressed in the Hellbent press... so they aren't 122 underfoot, just 108... still fat though. The flex is a little different, a little stiffer (but just barely) than the other made'ns. The tips and tails are about 2 inches off the ground at the point where the shovels stary to curve, and the rocker starts about 2 inches in front of the toe peice, and 2 inches behind the heelpeice, there is more lenght of a rocker in the tip than the tail. When I looked at them from the side, it appeared that the rockers were straight and there was a little bit of traditional camber under the foot.
If you can imagine this, Pep would just bend his knees and lean a little forward, and he could pivot around with almost no effort. He said "yea, they aren't the hellbents, just last year's made'ns with the graphics, we are cheating a little." I asked how they skied and he jumped to say "They are the best skis ever made. And they have the rockers so they are real good for park too."
Like was said before, it seems like it would be hard to stick things. Also, rails would be tricky because if you started to slide off you would have to press them real hard or you would be more likely to slide off... but you do have a decent amount of flat sliding surface. Also, landing on landings that aren't built as well would seem to hurt a  lot more because the tips and tails aren't there to flex and absorb that energy.
I still want a pair though. I really would like to try it.