I've only gotten 20 endings so far but I don't know if I can continue.
The original ending was a great set-up.
My first real route when the game started opening up was great, got the ending where Everyone died fighting the Academy's defense system to save the Futurans after Vexhness annihilated mankind. I think was labelled ending 2 or 1, not sure). Was a legitimate tear jerker. Went and did a few what-ifs along that route like telling Eito to leave or siding with the Futurans. They were either underwhelming or alright.
Then I went back to see if I could get an ending where I could save EVERYONE and stumbled across a really interesting Hiruko route that involved time travel or leaping timelines or something and thought it was really cool. Then it motherfucking locks me out of the route and tells me I need to find 3-4 other, specific endings before I can continue.
What the hell?

So I've been grinding fucking endings and routes and nearly everything I've stumbled across is either god-awful, a nothingburger or just an obvious "bad end".
After realizing this, the entire game just leaves a bad taste in my mouth as it's becoming more and more obvious that it's extremely padded with pointless low quality filler routes to sell the "100 endings", and the more I play the more I'm starting to realize that although the characters were fun at first, they're no where near as complex, engaging or deep enough to stretch them out across this many endings and I'm starting to see them as cardboard cutouts more and more as everything I know about these characters hasn't really changed much from the first route or two I've played.