Aside from the sabotage theory, let's start with the "meta" aspects.
-The chapter is quite long which isn't bad on itself. In fact IIRC it was at least decently paced and even had few stuff that could've used even more time to elaborate on. (That Highlander Captain who was she called, and how exactly the Train cannon was disposed safely.)
-If they could've figured out a revamped Story UI to better communicate the chronological order and have some indicator of how long a Chapter is going to be, people would've had way less sour taste about the story even if they had other complaints about it. I remember unexpectedly having to spend almost an entire day to read it.
"Hoshino does the same thing she does in CH2"
-Cop-out, but I think both this and people complaining about it are valid. It does repeat/rehash what already happened but also makes "trust" a nice overarching theme for the Volume One as a whole.
-Underground Dweller was a decent villain but compared to rest of the Gematria... also wasn't everyone from Gematria wiped out by ShirokoTerror/Kuroko? I think Black Suit might still be alive unless all the Decagrammaton introductions featuring him take place before he got Thanos snapped out of existence.
I made the mistake of clicking "show new posts" - not because the post by "
Manwithdaplan" was bad or that I necessarily even disagree with it, but because writing my own post without such an outside influence probably would've been a more useful perspective.