* AlternativeCharacterInterpretation: Nanoha sees the incident in Episode 3 of the original ''Anime/MagicalGirlLyricalNanoha'', in which her failing to act on a possible sighting of a Jewel Seed, resulting in damage to Uminari City, as [[MyGreatestFailure a failure]] that motivates herself to push herself as much as she can, resulting in her being a {{Workaholic}} averse to rest.
* BrokenBase: Two in Chapter 10, surprisingly ''not'' over [[spoiler:Nanoha and Fate becoming the OfficialCouple]]
** Was Nanoha justified in harshly calling the Queen out on how she raised Serenity? Additionally, was this in character for Nanoha, who is more responsible than Usagi or Serenity, or was this contrary to someone who would "befriend" her enemies? Or was Nanoha pushed too far with memories of her past life returning and called her out due to a DespairEventHorizon?
** Vivio defeating Chibi-Usa and causing her and her alternate timeline to disappear was also a controversial action, especially since it was essentially killing her. WordOfGod has clarified, however, that Picoha was the aggressor, attacking without stating her intent, and Vivio tried to defeat her non-lethally, without knowing what would happen to her.
* CriticalResearchFailure: [[spoiler: In the final chapter, one of the [[{{Mooks}} youma]], who happens to be capable of VoluntaryShapeshifting, uses Reinforce's form to get close to Hayate and Signum. Unfortunately for her, she exposes herself by addressing them as "you two" while Signum was in a unison with Rein Zwei. Rein Zwei called her out on it, and Signum took her out.]]
* MoralEventHorizon: Precia crosses this in even [[LoveMartyr Fate]]'s eyes when she [[spoiler:attacks Alicia for refusing to stand aside and let her continue to torture Fate]].
* PlotInducedStupidity: A lot of the early plot revolves around Fate and the Sailor Moon cast coming to the worst conclusions possible and being utterly unwilling to talk to each other clearly.
* UnintentionallySympathetic: Picoha came off [[BrokenBase to some]] as a girl who tried to protect her own timeline and got written out of existence in the process.