I quite liked it, i haven't seen the other films in what i believe is a series, but i don't think that not having seen them means you can't follow the film. It was good to have strong female characters and an action movie which felt right in place rather than overdone. I would say i was not a fan of her fake accent, but its not something that puts me off the film after i got into it. It did feel a little long towards the end but it was intriguing enough, i would say it's unfortunate that the trailer i think gives away a bit too much about the film.