The idea was pretty good, the trailer was amazing, everyone in Argentina except a lot about this movie, the actors were good, the part made by Ricardo Darin was very well done, like always, but there are plenty of problems, Belén Rueda wasn't the best choice for Delia, the same happens with Jorge D'Elía and the kids, there were plenty of missing things in their play, the movie was too short, the climax and the resolution of the films happens in about 25 minutes, the amount of suspects is very small, there are not plenty of different endings that the viewer can imagine. One good thing about the movie was the photography about Buenos Aires, i believe that that worth seeing the movie. Isn't the best Argentinian film of the year, neither the worst, it's an OK thriller, about the worst thing that could ever happens to a dad with a very "deus ex machina".