People thinking this will be a straight-forward horror film will be disappointed; Us (2019) is a complex, mind bending experience that tests the limitations of what a horror film can be. What's great about the film is how differently people will interpret what they've witnessed. I left the theater tonight to the sounds of people passionately discussing theories, different explanations and thoughts on it all - and that, to me, is one of the great joys in leaving a great film.