She is at least a character rather than merely "a girl".
Despite being a super acrobat superhero whose special power is to always save the day she somehow avoids being a Mary Sue. (yes, that felt weird to type). She is kinda "dumb", rather than a math genius, and engineering genius, and force genius and whatever.
And like a good character, she has flaws, aka the stalking thing.
She is actually rather likeable.