Pimpbaa
Member
At least in 2D they add some anti aliasing, unlike Mario 3D land which is jaggy even in 2D. I prefer 3D, no matter how small the amount because I notice the resolution bump, makes everything look clearer and more crisp.
While this doesn't bother me because I always have 3D on, but I wish Nintendo and 3rd parties were more consistent with 2D mode (they should always have AA)