I'm a very casual gamer, I mainly play at 360fps. I bought a couple of these to replace old OEM controllers and they have a completely different feel to in-game character movement when using joysticks. Accurate aiming and movement is all but impossible, as smooth movements on the joystick either do nothing or cause the character to move or look significantly further than intended, so you end up zigzagging the crosshairs across the screen and try to aim it. at the Finish. I've had to turn the "joystick sensitivity" down to a minimum in games I've played with these controllers and they were still very difficult to control. But I definitely wouldn't recommend them for quick competitive games like online FPS matches with other people. Xbox360 OEM controllers seem to have good sensitivity, which is difficult for after-market controllers to replicate.