All the hate I've seen of her was basically "waaah she's a mary sue!!! euuuw she has a vagina I can't ship her with anyone!! She wasnt in the oringal hobbit book!!! (even though I never saw anyone complin anout Legolas, gee I wonder why.)
She's too tall/skinny/fat/ginger/pretty!!"
It's the typical sexist dudebro reasons that most female characters have to unforunataly go though.

I can't help but roll my eyes at anyone who bashes her now.
You all sound pathetic.