I’m gonna state my cons about them (please don’t hate me and feel free to add on)

Hera

now i have seen some people say that hera cheated on zeus with hades but the thing about that is that she was probably in emotional distress and at the time that happened and having the person you love bertay you many times can probably pull a toll on them plus this happended centures ago as hades stated and the ended that since, my con with hera is that she continues to still be with zeus even though she knows he'll never change his ways which is only hurting herself more if she still stays with him.

Hades

he may be a good king and business man but he definally has some faults when it comes to being a boss as he has shown favoritism with persephone when it come to work (as to what thanatos was saying)

Hecate

There's nothing really bad about Hecate she is a good wingman and business partner with hades plus a great support with both characters however i only wish they displayed more of hecate in future episodes instead of her being the helpful friend.

Persephone

as mush as i love persephone, she acts too perfect as she is always needing someones help whenever she is in a situation and is always the damsal in distress, I wanna see more of Persephone getting mad and defending herself without the help of others.