The PS4 is a surprisingly small box. It is so sleek that it might as well be the 2015 PS4 Slim tossed back to us 2013ers via a time machine. Some game machines, such as the original PS3 or Nintendo DS, arrive with an imperfect design that predicts their own looming displacement. Not this one. The PS4 shapes up as a box in need of no space-saving or cosmetic improvement.