I've skied a few - being down in NZ we get a bunch of 'next years' skis early.
Here's what I've been on, or one of my mates on the demo day, if you want more details of any of them let me know and I'll do a mini-review-type-thing.
K2:
Hellbent - heavy, bulldozer, huge fun in pow (duh?)
Kung Fujas - poppy, floppy, fun all-rounder
Obsethed (friend skied it) - way floppier than before, amazing in chop
No Domain - demo guy reckoned not enough people were interested in them.
Nordica:
Ace of Spades Ti Pro blah blah - fantastic ski, price tag is a killer though
Volkl:
Mantra - wtf, didn't work for me, like a steel beam. Probably cos I ski like a pussy.
Grizzly (don't ask) - Wow, I can turn. Cool ski, not my cup of tea though
Bridge (friend skied it) - Reckoned they've kinda ruined it, way more like a Kung Fujas now, not a stiff park/all mountain twin.
Gotama (friend skied it, then bought them) - Sick, but he's an ex-racer. Give back what you put in, not for laid-back skiers.