Just got my WASD keyboard.
It's going to take some getting used to for sure, coming from a scissor switch keyboard. The key press is much lighter, and the activation point is not very pronounced at all. To be honest, I'm not sure how much I like the brown switches. The switches are not as smooth as I was expecting. The keys feel almost grainy while pressing them. If I press them quickly enough I don't notice it, but if I feel the key as I slowly press it down, that's the impression I get. I was expecting the tactile feedback to be a lot stronger, but it's really quite weak...the bump feels much weaker than in a membrane keyboard, even. Also, I feel the spacebar requires a bit too much effort to press compared to the rest of the keys. Not a big deal, but it will take some getting used to.
I will attest to one thing however, the audible feedback (I bottom out the keys) is very nice, and I do believe my typing is faster and more confident as a result. I'm sure I'll learn to love it. I tried the keys with and without the switch dampeners, and while it's definitely louder without the dampeners, it feels a bit better. You have a bit more travel distance and you get a nicer feedback.
The keyboard is incredibly solid. It's much heavier than I expected. Build quality is fantastic. The styling is great and subdued...I really love the dark grey and minimalistic logo on the top right of the keyboard. The printing quality could be better, but I suppose that's basically what you get with laser etched keys.
edit: shit, typing really is a hell of a lot faster compared to my old scissor switch. Also, I think the fact that the keys are so light is going to make this thing awesome for gaming.