ShangLuda Admirable film.

Erica Derrick By the time the dramatic fireworks start popping off, each one feels earned.

Rosie Searle It's the kind of movie you'll want to see a second time with someone who hasn't seen it yet, to remember what it was like to watch it for the first time.

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

dttgrfanever The last word in the title is gross and describes some parts of this documentary. But most of it has and shows information you probably didn't know - like how they survive and why their very existence is so important to us. (you might find that pretty surprising at the end) It's a nice break for a change from the science fiction, horror and love stories we usually watch.