Even with my short time playing it, I've realized a couple things:
1. you can't tell how the keys are going to feel until you play it;
2. how the knobs and sliders feel makes the world of difference for a keyboard.
It all really sounds like common sense, but really is driven home when it arrives in the mail and you play it the first time! What keyboard have you found that is just the all-around package for feel and functionality?
-sleepless in seattle about my axiom
edit: small keyboard reviews welcome