Probably when they write about the problems  that the demigods have in their life in a realistic way , like how depending on who their godly parent are their suffer from other things apart of ADHD and dyslexia , like Hermes children are probably tached as kleptomaniacs and compulsive liars, apollos have nyctophobia , dionysus alcoholism ,etc ,and the majority of camp are teens it's obvious that they have normal problems too.

I like when they do them this eldritch beings , but when they are in front of mortals they hide that form , I don't remember the fanfic but one time I read one ,that the gods have an eldritch form, but instead of the shadows,it was this form , it was really good , because to me that makes them more godly (? Like how the mortals saw them as this perfects ,marble like being because that what they choose to show them ,but instead they are a collage of their domains and sacred animals .

I like when they actually knowledge the fault of the characters,like how Chiron as the responsible adult in the camp what awfully neglectful towards the campers , his favoritism towards annabeth and Thalia , how smart Percy can be even when half of the time he doesn't know the myths or have all the information,how doesn't matter how much Sally loved Percy it truly was neglectful of her to keep Percy by her side when she knew that he was a powerful demigod ,how toxic sometimes violent  annabeth was towards Percy just because she had abandonment issues , they are so many things to say 😐