Matrixiole
Simple and well acted, it has tension enough to knot the stomach.
Gurlyndrobb
While it doesn't offer any answers, it both thrills and makes you think.
Roy Hart
If you're interested in the topic at hand, you should just watch it and judge yourself because the reviews have gone very biased by people that didn't even watch it and just hate (or love) the creator. I liked it, it was well written, narrated, and directed and it was about a topic that interests me.
Philippa
All of these films share one commonality, that being a kind of emotional center that humanizes a cast of monsters.