Because I don't like things being dragged out longer than it needs to. That is why I hope KH3 ends the series. Sonic was great on the Sega Genesis and it started to suck after the Saturn. Mario is beyond stale. FF gets a new cast so that keeps it from being too stale even then they can still become cliche driven. Not that I have a problem cliches. Pokemon should had ended a long time ago. A story like this can only go so far without it getting old.