[kc] why do people hate Sadie Kane?

Like I guess she is a little annoying and reckless but it’s parts of her character. I’ve seen arguments that’s she’s shallow cause the first thing she describes anbout boys she likes is that they’re “hot”, but that isn’t very crazy considering shes 13 iirc. And Percy is also impulsive and reckless. i actually like her character. Although it’s been a while since I’ve read the entirety of the Kane chronicle (rn I’m re-reading the first book) so maybe she gets worse. I would like to her what you guys think of her and if/why you dislike her.