I'm not a Blackberry fan, but a coworker has one (to be familiar with it in the instance that a blackberry-fan client will get one) and I toyed around w/it for a bit.

It's really smooth and works quite well. The "true" multitasking is pretty sweet, too, actually.

Size is the biggest issue I have w/it. I'd rather have a 10" tablet b/c I'd be the one using it to watch movies in bed so as to not lug out my laptop XD