I absolutely do not like her on the other hand regardless of her backstory or fanservice. She's annoying, a major edgy assholes majority of the time especially towards Moxxie for no apparent reason (hell she even enjoys tormenting him if you rewatch the episodes). She's hella toxic, abusive even towards her adoptive father. Yeah she has some depths and a few moments... Those aren't enough for me, the fact she never apologized for what she said during that Verosika episode doesn't help. Evsb if that's her character and that's the joke, I don't like her regardless.
Hell her backstory doesn't give me sympathies, just makes me not like her even more. She gets adopted and yet she still treats Blitzø like crap just pisses me off a bit more. Maybe if they released the part of the season 1 finale or new episodes show more of her kinder side, than maybe I could cut her some slack. But for the time being, I absolutely despise her.
