Pretty good movie, acting is at least half decent and overall quite scary. The setting is very odd, a house on a large open field, you wouldn't think this gives room for much suspense but it feels like the movie still manages to make something of it. Among spanish horror movies i would say it isn't as good as for example "The Orphanage" but quite similar in some ways. I guess some countries have their own view of what's scary and not. I love spanish horror overall. Special effects leave a bit to desire but nothing overly bad. The ending i guess is quite sad and not really very clear of what happened next.