I've seen this movie twice and liked it a lot both times, even more on second viewing. It's definitely not for everyone, especially gorehounds. It's pace is deliberate and while you probably won't get any "jump out of your seat" scares you do get some spooky moments and an overall creepy atmosphere. I agree that the film starts out like a police drama but as Juan delves deeper into the disappearance of a married man, he uncovers the startling fact that thousands of citizens from Spain have disappeared throughout the years without a trace. From there, the story starts to take a different spin and we also are introduced to the former detective who handled the case. He just happens to be locked away in a psychiatric facility where he mutters just two words over and over again, "Nos Miran" or "They're Watching". I'm sure many will probably turn their noses up at the ending as it may seem "hokey" or too "hollywood" to them but I love it. I think it works perfectly and if I may respectfully disagree with the other review, I found all the questions neatly answered and resolved at the conclusion. I'm not sure I can recommend this one as I'm not certain it's everyones cup of tea, but I really like it.
