Very interesting movie and there are not boring parts.

Fantastic

It's not a faultless film though, it has it's flaws. The are times when the movie loses it's pace and gets slow. Also, the editing, being mostly very good, it's evident that there where scenes in the movie that were cut from the final product, an issue that can leave some viewers confused. There's a little bit of shaky cam as well, not a big complain, but it can get very disorienting at times.

Amazing! Genuine, harrowing recount of the poor men's experience trapped underground!