Well, I got a chance to check out Ken's new toy last night (with dinner thrown in for free!). I approve.

I question Kawai's choice for the default piano sound, as I was unimpressed at first, but there are several different piano sounds, and a couple of them in particular are really good - with multiple samples per note and harmonics to add to the realism. The action is the real star, though. Probably the closest to a good acoustic grand piano action I've ever played on. The touch just felt natural. There are a couple instances where the limits came into play (repeating the same note very quickly for one), but all in all I was quite impressed. There are a few little quirks (mostly sound related - may be the speakers, actually), but the more I played the more I liked. Ken did good.

I still like my digital, but for some reason it feels... dated now.