I got one today. This is my first typing test. The key printing is a little strange, and the keys are kind of close together. So far, I can't say I like it better than my model M as far as function goes, but it definitely beats it for looks.
edit:
I think this could be a real problem for touch typists. If it works for you, it's a fast compact keyboard, but it has a unique feel, and I don't mean that in a good way necessarily. The keys are very close, and will probably require adjusting your typing style. They also don't give good tactile feedback for key edges. There's little noticeable edge like there is on typical keyboards.
I paid $110 at microcenter, and the jury's still out whether or not I feel it was worth it due to the above issue. It does feel like a quality keyboard, and it looks great(though I'd like to be able to change the led color). I don't feel as though I was ripped off, but it might not have been the best use of my money.