Well, with the recent announcement of the Nintendo 3DS and all of its awesome games in the recent E3. I'm really pumped up getting the 3DS. I think the biggest selling point in making this system work is the game library.

Nintendo should make sure that there should be great games. I mean, I love the 3D visual effects but they would be useless if I can't play GREAT or WORTHWHILE games on them. This means MAKE NEW GAMES and NOT JUST REMAKES or PORTS.

So far the game libraries are pretty awesome. Notably:

Metal Gear Solid: Snake Eater 3D

Kingdom Hearts 3D

Mario Kart 3D

Nintendogs + cats

Paper Mario 3D

Can't wait to get the 3DS when it comes out! :D