Got mine.

Initial impressions: gaddamn this thing is fucking glossy. Sometimes its a good thing, but with how self-conscious I am about finger prints, I'm gonna bo super ADD on this bitch.
More on hardware: My hinge is perfect, as is my circle pad. It's really quite incredible how much Sony fucked up their nub on the PSP after playing with this thing. Really great analog stick for a portable. My d-pad is good but its placement is something I'll have to get used to, especially for older DS games.
Cameras are of course hideous, but meh. The top screen really is quite wonderful, and the 3D works even better after you calibrate the cameras and stuff. I really like how the text and selection options pop out – I've actually found that I enjoy that more than some of the Mii 3D stuff, heh. Faceraiders is way too fucking funny, its my favorite built in software. AR Cards are whatever.
Getting SFIV tomorrow in the mail. We'll see how I like it.