I am an avid follower of Latin American and Spanish cinema, so this combination produced huge dividends. Although the series and films made, produced and directed by Latin Americans tend to carry that "soap opera" style, this series surprised me. Not because I don't have this "cliche", but because the actors make a good effort to get rid of that typical "cliche". The series has a dizzying pace that makes the viewer immerse themselves in the story, plus the soundtrack is very good. Daniel Grao's performances as "Antonio Santos", Pedro Suarez as "Prison Guard Molinos" and Antonio Mora as "Enrique" are far above average. In short, a very good series that touches on a very sensitive subject, but that is still an example of things that happen in real life. For me, one of the best Spanish series on Netflix and if you want to classify it as "Latin American", due to the use of Latino actors, it is in the top 3 after Narcos and Distrito Salvaje.