Quoted By:
Gura: Hate her job
Kiara: Too loud
Mori: Bad culture fit
Ina: Boring
Ame: Literally every flaw imaginable at once
Fauna: Fake and detached
Mumei: Boring and detached
Kronii: Detached
Bae: She's fine
IRyS: Autistic interests, detached
Shiori: She's fine
Biboo: Boring
Nerissa: Bad culture fit
Fuwamoco: Incredibly autistic interests
Granted a lot of this seems to be due to working for HoloEN being a seemingly miserable job (at least, most of the Gen 1&2 girls would have you believe it)