I went into this story hoping for more. The idea of a Torchwood story featuring the Mara has a lot of promise. The characters are all very engaging, but I really wanted to see a bit more of the psychological horror elements on both of the main characters, rather than just one. It's great that we did get some of that with the constant teasing from the Mara, but I think it would have worked better if it was more two sided. Also, could have done with a story prior to this giving us a bit more context on this Torchwood team before one of them is removed. However, I still really enjoyed a lot of this story. While it wasn't entirely what I was looking for, there was still a lot of strengths in the writing performance of the characters.