Took my son to the midnight launch at the local Game Stop. I wish I had taped it because he started screaming and flailing when we walked out of the store with it. Reminded me of this kid.
YouTube - Broadcast Yourself.So far I really like it. We bought Pilot Wings Resort and Street Fighter. I haven't even played either game that much yet. There is a bunch of fun stuff packaged with the system right out of the box.
The Augmented Reality cards were really fun. They are playing cards that you lay down on a table, then point the camera at the cards and the screen converts the table into a playing field. Dragons come blasting out of the tables, etc... really fun. There are (I think) 8 different games you can play with those cards.
Face Raiders is another fun packaged app. You take a picture of your face, it turns your face into a flying creature with a propeller on it's head, then you walk around the house and shoot your face/creature out of the air. My kids were going nuts for this one.
The 3d camera is fun to play with. I didn't test it out outside yet. I want to see what it can do with action shots, but I took some cool pics of my kids and puppy with it. The 3d effects were great and the 3d slider lets you fine tune the depth of the 3d.
Speaking of 3d. I am prone to getting headaches and motion sickness from 3d, so I didn't use it too much.. just in small bursts. But the 3d does work really nice. 3d street fighter looked pretty awesome.
I give it two thumbs up. It's a big improvement over the DS Lite and DSi. My only complaint is that they made the screen smaller again. It's the size of a DS lite... which pisses me off because you know they're going to come out with a 3dsXL in a year just to get more of my money... which I'm sure they will.