I am not sure I understand the topic for this week either.
I will say I was quite fond of Miranda The Devil Wears Prada. As I could not stand the protagonist Andy and we are I assume, all supposed to dislike Miranda.
There was also a character in The Flowershop By The Sea by Ali McNamara, who was awful. Her personality was stuck up and she was always right, but I liked the character.
Honestly though, like you say it's not that easy to understand what they are asking.