SamuraiEchidna
Active Member
Gokaiger distracts us from this through spectacle and fanservice, but the implied universe just can't stand up to scrutiny.
Beyond that, Super Sentai is not Power Rangers, it is not one long continuous storyline; it is a franchise encompassing multiple self-contained stories which use the same basic formula. This is good because it allows Super Sentai to be flexible and do new and different things every year without worrying about what came before, and it allows a new audience to enter the franchise regularly without having to catch up on potentially decades of continuity.
You are right about it not holding up to scrutiny. That's why it's not a united universe, at least not in a in cold, hard fact kind of way. Any unity between the various shows is implied, loose, unofficial, and exists only for the fun team ups. The fact that team ups even exist is the reason why there is an implied united universe, but no proof otherwise. It's just done for fun and for the fans. You could practically define the whole purpose of Gokaiger's existence as "just for fun", besides the fact that it was Super Sentai's 35th anniversary.
And you're right, for all intensive purposes, it shouldn't be a united universe. And it shouldn't be for all the reasons you just mentioned, reasons I and others have all ready mentioned. It's better to be flexible and do something new, to explore new avenues of creativity that might bring in even more ratings and popularity than before. If there were decades of continuity to catch up on, kids and many other demographics wouldn't even want to give it a chance. That's why, roughly starting with Lost Galaxy and everything afterwards, each Power Rangers series started becoming more stand alone, following Super Sentai's example.