The K2 Rictor is a great ski if you are to be skiing a combination of groomers and packed powder. I have demoed this ski off and on for the last 2 days on the east coast on hard pack man made snow.
The all terrain rocker is great when you have a fresh snow on all the trails from the night before. When it come down to performance on man made pack and groomed snow the ski chatters at high speeds. The ski like most rocker-ed skis will feel like it wants to slide out at the tip when really pushed like a racer.
If you are looking for a ski to ski the groomers 50% and ski the pack powder and fresh powder 50% this is your choice.
If you are a "racer" that skis 90% groomed runs I would stay away from a rocker-ed ski all together.
Pros: Stable at short and long turns, feels light on the feet and easy to hold any turn radius.
Cons: Chatters at high speeds, feels unstable turning at high speeds on hard packed snow.