By Brandon Irvine
Arrival’s premise, though fairly original as far as movies go, is so intuitively appealing that you would guess it must be derivative: Twelve alien ships have just shown up on Earth, scattered around the globe, and governments around the world are rushing to figure out why they’re here. Our protagonist is Louise, an academic linguist enlisted by the military to communicate with who- or what-ever is in the enormous pod suspended over a field in Montana.