Wow! Probably one of the best Hammer movies, and at least the best that I have seen by Hammer thusfar. I really enjoyed it. It is not the typical monster movie you expect from Hammer (no Vampires, no Dracula, no monster of Frankenstein, no Werewolfs, etc.), still it has a supernatural component with a girl being possessed by a ghost.

She is the perpetrator of the movie, yet you feel pitty for her - not having had an easy life she still seems totally innocent and lovable and you start blaming all the other people around her, that take advantage of her or by using her, by raising her badly or by raping her.

The other lead is the doctor, who is also interesting; in the beginning you suspect him to be the morally steady person, but while the movie progresses you start wondering, and learn that actually he isn't. This is so good, that in the end I wondered if he would stop her, or let it happen, allowing him to get rid of something he is not fond of.

We have - for that time - great actors who manage to protrait deep and interesting characters and that is just the first component. In addition we have a great story, that does not have a black-and-white look on things, and that is interesting from the beginning to the end. Also we have a philosophical-scientific component that is also fun to think about.

At no minute did I feel bored, or was I reminded by the age of the movie, due to modern camera, gerat acting, and a fast-pace movie.

I am really blown away - I did not expect anything this great by Hammer. Up to now I would say, the movies from the studios, that I have seen, all average at around 7/10; this one is clearly far better!