I demoed some bridges last year and loved them, even though they were too short for me. But I demoed them on a pow weekend so I didn't do much groomer or icy skiing.
That being said, I have some k2 recoils now which have k2's "all-terrain rocker" which isn't a full rocker and I find them being much more appropriate for east coast riding. I have yet to use these in pow though. Looking forward to seeing how they feel.