They are! I own a Nintendo 3DS, and I was amazed at how good the 3D was. Even the graphics when the 3D is off are good, too!

3D Analyze is a software to emulate various 3D graphics.

XPression Real Time graphics was built to be a 3D graphics platform. The benefits of XPression is that it seamlessly integrates 2 and 3D clips and workflows into 3D animation. This program is great for news programs, sports shows, and any company looking to have crisp 3D graphics.

Its how the game look, if the game is 3d it has good graphics, but if its 2d it has poor graphics.

Yes.