I always remember as a child hoping/praying that if extra terrestrials ever did come to visit us, that they wouldn't arrive in America. Think "The Day the Earth Stood Still" (1951) or most other sci-fi stories: the first things they would see when they opened their door would be guns, tanks, missiles, soldiers... This film takes a far more sophisticated approach to how we might engage with an alien species, and together with some super effects and a far more nuanced storyline leaves us with room for optimism that we might not just try to shoot first and ask questions afterwards - should anyone... læs resten.