I was browsing around one of my local hang-outs today, and I got to try out a Nintendo 3DS system. Now that I've seen one in person, I can vouch that it actually works as advertised: 3D graphics without glasses. I got to try Pilotwings Resort and one of the built-in AR Games and came out genuinely impressed.
So I will be getting one. Later. I'm going to wait for a price cut and some more games that I would want to play to come out for it. Right now there's just one, and for me it's not much of a system-seller.