Beware unmarked spoilers!
- Anticlimax Boss: All For One. Kendo gives him One For All and the quirk immediately kills him.
- Ass Pull: One for All being forcefully transferred by Izuku's Quirk to Itsuka caused great upset among the fans, since One for All is specifically protected from forced passing.
- Base-Breaking Character: Menu-chan. She's either rather amusing for how much she snarks at Izuku or an unlikable Jerkass.
- Strawman Has a Point: After Menu-chan gives Izuku "The Reason You Suck" Speech over how he never tried to improve himself and just complained about his Quirk, the story and Izuku's girlfriends all agree with Menu-chan. What the story ignores is that Menu-chan bullied a four year old for not being an Instant Expert with an extremely complex Quirk and because she refused to admit that she had no idea how her ownpowers worked either.
- Too Bleak, Stopped Caring: The Quirk's consistent bullying behavior towards Izuku, forcing OFA on Kendo in spite of Izuku's hard work, albeit for somewhat understandable reasons and Izuku's lack of control over any of it has alienated some of the fanbase.