Depends (imo) on how you compare.
If you compare PS3 launch titles to the in-game footage of the launch titles shown at the PS4 reveal, the improvement is incredible. Comparing KZ2 and KZ: SF... gap is much bigger than KZ3 and KZ:SF. Comparing games that has released in Feb. or later to footage at the PS4 reveal, and that gap shortens (mind you this is footage of games that won't release until fall)
So it depends how exactly you compare
Will be cool to compare Watchdogs or Destiny footage from PS3 and PS4. They release on both at same time I think







