On the 3DS I have to say all of Nintendos launch titles sound great the graphics look badass and the third party titles are a bit exciting looking for some,also 3D slider helps the 3DS prove it has more than a 3D gimmick because if you can do everything on it without 3D it's more of an option. Also everyone and thier grandma who was at E3 seems to say it works. And that's saying more than 3D TVs