1) Mad Max: Fury Road
What happened to the world to make it the way it is now? Who knows? Why is this in Australia when only a few people have Australian accents? Who the fuck cares, it's fun!
2) Children of Men
Women can no longer have children, there's mass poverty, but Kee seems to be defying all odds. This film is so dark and wonderful it almost makes me forgive Cuaron for what he did to Prisoner of Azkaban's script.
3) 28 Days Later
The film picks up a month after a massive outbreak of the "rage" virus. Cillian Murphy waking up in a hospital then walking out into a deserted London is still one of the most memorable scenes I've ever witnessed.