While
exclusives don't generally mean console success — if we take a look at the PS3 and its lineup of
exclusives — Sony's has made them matter in this generation, people are buying PS4s to play Uncharted and to play Horizon Zero Dawn, having
exclusives that sell consoles is huge and while generally each company has one or two, Sony has made strides to ensure that it has
several excellent first party titles that will sell units.