What a waste of my time!!!

Blistering performances.

A great movie, one of the best of this year. There was a bit of confusion at one point in the plot, but nothing serious.

Strong acting helps the film overcome an uncertain premise and create characters that hold our attention absolutely.

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.