Pretty interesting concept, but it wasn't as intense as I would have liked. It's a movie about stalking, which I thought was brought to life very well--the frustration, confusion, and anger that stems from it and in turn, the stress on relationships. The antagonist is very creepy and does a good job relaying stalker behavior. Craig plays a university professor with very isolating theories about love and life...that aspect is very built-in to the movie. It seemed disingenuous. The ending was rushed, and even though it tried to be dramatic, it was just wa-wa. It is English, and some people don't enjoy English film, but it wasn't that distracting. So, in all, an interesting study in stalking, but just an average movie. Almost impossible to find in the States. I would go to the end of the Earth to find it, but if it's on the tube, I'd check it out if you're into that kind of psychological suspense film. Don't miss the beginning if you do!