ULTIMATE Marvel vs Capcom 3...!? FUUUUUUUU-

[Vipershark]

SF4's 3D models are fugly that's my problem.

This, Djanjo.
Not to mention that 3D models take away like 90 percent of the style that only 2D sprites can give.

also, 3D models are forced into showing the full range of animation; there's lag after kicks and punches there you can actually see the character moving back to their idle, whereas with sprited characters there's maybe only one frame or so of "returning", making the game go much faster.
If that made any sense to you.