The analogue controls are laggy.
The menu controls are laggy.
Even your button presses in game are laggy.
Try these tests, go in game then hit start and go to the menu, try the menu out and see how responsive it it, now hit the PS button on your pad and bring up the in-game XMB, the difference is responsiveness is unbelievable.
Second, while in-game try press jump a few times, notice how unresponsive it is ?
Third, the analogue controls, people say that the weight has been added artificially, ok, that's fine, but explain why when even using a knife or hand pistol the acceleration arc is the same ?, also explain when when why when your aiming it's the same also ?