They couldn't strike the proper balance between her flirty side and her badass side, but they're still gonna work on it.
Basically, MF is a flirty person by nature, she like flirting and hates you if you try to insult her for it as seen in Fortune Smiles. But she's also more and more cynical as her story evolves. She's a stone cold badass who likes sex, sexual things and flirting in general. A lot of people seem to want her to just drop all the flirting because they view it as sexist for whatever reason.
Some people prefer just the flirting.
A lot of people like her with both.
I see her as a gender reversed James Bond. She's badass but also has a nice ass and she knows it. And she enjoys it. She likes dressing up and being pretty, but she also is a capable killer. And merging those is apparently proving difficult for a VO.