As others have said, there are a few story lines that don't really go any where. However, some good acting especially Kaya and Doherty and enjoyable drama at points. I was initially troubled slightly as how to morally judge the ending twist - the girl power bit. Kaya is presented as the down trodden troubled victim but actually she made her choices. Therefore, in conclusion I believe the final action by Kaya was the right one - as it was essentially the plan from the beginning.