Wonderful character development!

Sadly Over-hyped

Yes, absolutely, there is fun to be had, as well as many, many things to go boom, all amid an atmospheric urban jungle.

One of the film's great tricks is that, for a time, you think it will go down a rabbit hole of unrealistic glorification.

This is only film who shows how terrible was life during "The saltpetre age" (1880-1929) for working class in Chile. All the attempts to create worker unions were crushed by violence. Maybe the script show too bad the baddies and too good the good guys, but all these terrible carnages actually took place in some mines. Recommended for those who want to learn about a dark side of our History.