I do love Lilah,but was it ever said why she had no remorse about anything? Or was she just completely crazy?
She was not a fully fleshed out character, she strutted and posed more then she acted. If I was writing Lilah today
I would keep her as "Knowing what she wants and never having any regrets over the decisions she makes."
which was circuited just a tiny bit in her and Wesley.
I would keep her much the same but flesh out her character more, not in a "this is why she is like this way"
I agree that in the early seasons there wasn't enough to the character, but from S3 onwards I think she came into her own. Some of the writing for W&H was a bit sloppy in seasons 1 and 2. You had too many CEO type figures who took up screen time that should have belonged to Lilah.