I saw the new SF movie Arrival with my family. We had mixed reactions. My physics major son hated it, I found it boring and pretentious, but not terrible, and my wife and economist son liked it. (I spent a good part of the movie trying to figure out who the major character was and where I had seen her before - Amy Adams, btw.) Chad Orzel seems to have liked it and provides some of the physics background from the original story, which permits it to make significantly more sense.
Chad's review, with spoilers, is here.
The new movie Arrival is drawing sufficient praise as a smart and stylish science fiction film that Kate and I actually went to the trouble of getting a sitter so we could see it in the theater Friday night. It is, indeed, a very good movie, and probably the best adaptation one could hope for of the Ted Chiang story “Story of Your Life” (which is one of the best science fiction stories in any medium over the last mumble years). I was, however, disappointed that they left out nearly all of the physics that’s in the original.