60 fps. enough of the input lag.
vaulting over things like kz1/bf3.
back to killzone 2 sounds/weapons/classes....build from there.
keep melee in first person.
better maps, kz3 were all terrible.
server list & quickmatch like BF3.
dark feel like killzone 2.
remove COD/Halo happy go lucky cheesiness from singleplayer.
Okay, the sounds in KZ2 are generally awful no thanks. The M82 is so awful in that game.
Input lag was much better in KZ3 and that is proven. No way in hell you are getting 60fps in a KZ game on the ancient PS3 enough said.
Pretty sure they let go of their 3 map designers thank god. THANK GOD.