I really liked this movie! Not a typical disaster movie but a more thoughtful one -- while still VERY suspenseful throughout. Some of the images will stay with me. Ending doesn't wrap everything up which is both frustrating and as it should be. Message is partly about need for a dvided country to come together, for many reasons, including security (not sure how that can bother some people but suspect it does some from some 1-star review content). FYI first 10 min or so very stylized filming which was a bit distracting to me but that stops.. Recommend!