The film generally seems to be the mixture of two films from two distinct directors. The duels (all those involving Darío Grandinetti and / or Alfredo Castro) highlight an obvious cinematographic maturity based on an irreproachable photography and well-built dialogues. These scenes remind me of the excellent film El Clan (2015) which takes place a few years later, at the beginning of the 80's. Conversely, others scenes such as the rehearsal of the dance show are almost annoying and weirdly seem to come from another movie and from another director.
In summary, I'm rather disappointed with this slightly-muddleheaded movie, despite some excellent scenes. I'm nevertheless convinced that the next movie realized by Benjamín Naishtat will be better built. 4/5 of 10.