I don't hate Anora but I never really warmed to her either. I don't get all angry that she 'betrayed' me at the Landsmeet or anything because it's a BIG ask to turn on your Dad but I just think she flat out had no claim to the throne. She might believe she'd make a better ruler, hell she might even BE a better ruler but that's not how hereditary monarchy works. So I've never made her sole ruler, I just think it would likely lead to civil war further down the line.
I'm not mad at her because she's a pixel... but she betrayed my Warden and after that happened, there was no friggin' way he was letting her anywhere near a position of power. Plus Alistair was his bestie, and he truly believed he'd make a wonderful and kind king. And Anora's dad killed Alistair's brother, and to be honest, she didn't seem all that broken up about it. He didn't like her from the get go.
My personal opinion on her is that I have no opinion on her because she has no character development lol She's a very minor NPC. Same with Cailan, except he happens to be kinda cute and has an adorable voice. "Glorious!" lol Such a tool. EDIT: My Dalish Warden though was super rude to him!