If you don't see the difference, then your game is too slow or doesn't render enough frames (>= 100) per second.
99.999 percent of people will never notice or care.
...until one of them gets IP banned on a popular website/game, and brings down all others.
How many surrealists does it take to screw in a lightbulb? One to hold the giraffe and one to fill the bathtub with brightly colored power tools.