If the next gen consoles could run Battlefield 3 Ultra settings style games @1080p at 60 FPS average and min 30FPS, then i would be a very happy man. Albeit BF3 Ultra setting at 30-40FPS is pretty unplayable. About human eye not noticing past 30FPS... thats really bull... i can see the ghosting difference between a 2 and 5ms screen. You don't focus on those things all the time, but when you notice them... they annoy the hell out of you.
- Accually the worst thing on PS3 and Xbox360 right now is that when you run games at 720P/1080P - The more graphically intense games have a pretty noticeable stutter/lag in them.