To this day, not one game, not ONE has come out on Ps4 that could have not be done on Ps3. Pikmin 3, Zombi U, Wonderful 101, NintendoLand, Lego City Under Cover, many more Wii U games could not have been made on Wii, based on unique control scheme alone, never mind the higher resolution graphics. Nintendo could have gotten greedy and made a Wii version of Super Mario 3D World or Mario Kart, though, Nintendo instead rewards their buyers who bought new system, deciding not to dumb down the game to fit on last gen system.
Or is Ps4 really a next gen system or just a ps3 with a little more power? I say the latter
sigh
why disregard graphics/res? lot of ppl like that.... lbp designesr always complain about not having enough room/space/(overheating is the expression they used a lot) to make bigger levels, wouldn't the ps4 with its power and more memory/storage offer the designers to make the levels longer and add more objects on screen to their levels? or would that lose the compatibility with the ps3? unique control with those with those wiiu games didn't make them better imo,just different.. constantly looking down at that friggen controller and not at the actual tv gets annoying quick..... im sure the ps4 exclusives game are doing things that couldn't be done on ps3(besides graphics) that your not seeing... just look at tlou remaster on ps4 vs ps3 and that framerate/responsiveness, or does that don't count too?