... is fucking awesome. Welcome to the future, folks. First off, for the nerd in all of us, this baby uses mini-disks. Those little baby CDs that they show in spy movies? Oh yeah! (I'm guessing they're some kind of high density DVD format.. but whatever!)
The screen seems much larger than it really is and the picture quality is fucking astounding. Mine came with Spiderman 2 and I watched about ten minutes of it. It's more like being in the theatre and less like watching it on the boob tube. Very clear. I haven't broken open the games yet, but I hear the graphic quality and processing power of this baby is supposed to be greater than that of the PS2.
I wish I hadn't gotten the freaking DS. It's been a couple months now and they still have crap for games. This thing is out for one day and already there's a decent selection. A+ so far!
edit: Oh, the games I picked up were Twisted Metal and Wipeout: Pure. Will let you know how they are later. Right now I'm letting the baby charge to full. Supposed to take 2 hours and 20 minutes and last three to five hours, though you can leave it plugged in.