NJ5 said:
Movies use motion-blurring unlike most games, which is why they can get by at 25 fps. The easiest way to prove that the human eye can see the difference between 60 fps and 30 fps is to play Mario Kart Wii at both framerates. The difference is extremely obvious for everyone I've met. (30 fps happens in Mario Kart when playing online split-screen) |
Yes motion blur helps a lot in fast moving scenes and is used for some fast moving 30 FPS games as well, for fast high resolution games like WipeOut HD and GT5 60 FPS is certainly a benefit. But IMO anything above that is overkill, a waste of resources.
I haven't played Mario Kart Wii, but maybe they downgraded some other things for split-screen as well, that happens sometimes due to being more demanding.