A lot of people are a little confused as to what you can use this ski for. I have heard that this ski is great for park, great for powder, and great for big mountain. But lets break down the facts.
Full rocker definitely makes this ski a pure powder machine. Just like the infamous K2 Hellbents this ski is a dream in the powder. Its pretty much the little brother of the Hellbents. But. . .
This ski is stiffer than the hellbents. Making it better for big mountain lines. Personally though, the full rocker is a huge turn off to the big mountain scene because when you get on crappy snow conditions, that full rocker will handicap you more than help you.
As for a park ski. I guess if you like skiing the whole mountain and at the end of each run you head to the park this ski will be adequate. But don't buy this ski to go to the park with. The only type of "park" skiing this ski excels at is backcountry jibbing. Thats where its at for this ski.
If you are looking for a ski to head into the backcountry and hit massive booters, butter, smear, etc. this is your ski. The full rocker makes it extremely easy to stomp into deep pow, it gives you a lot of pop, and the stiffness keeps this ski from flexing so much that you biff it each time.