Rotten Tomatoes and a 92% Popcornmeter. It's based on a true story that happened in 1976 in Argentina.
I really enjoyed this film and was really surprised at how good it was. We talked to others in the theater after the movie and everyone of them said it was a great movie.
After watching the trailer I really didn't know if it was the type of movie I would like. I recommend it even if you don't think it's your kind of movie.