OK, saw it. Were I to rate it, I'd go 6/10.
It has that horrid version of Kate Bush's Running Up That Hill song at the beginning, that I'd advise people to FF through as it serves no purpose beyond WTF.
The story is simple, done before lots and adds nothing to the genre. Repace is convincing as personal security but her character has moments where you doubt that she'd hold back as much giving another the option draw, like at the beginning, though in others she's more convincingly calculating and so it feels uneven. There are a couple of good fight scenes with Repace, though others felt overly long and unrealistic as if she was being given repeat chances to prevail. Her charge, Zoe, played by Sophie Nelisse does little beyond be annoying except for the odd moment of humanity along the way and coming good at the end in typical fashion. And Indira Varma wasn't used to good effect either, which is a waste.
Having a consistent big bad may've helped as it just feels like a random string of useless and faceless henchmen is all you get.
Overall I'd say it's yet another Netflix film that fails to fill in the blanks and hangs around in scenes that add literally nothing.