I'm not going to drop any spoilers here. I will simply say that for the first hour this movie is superb, with an excellent cast, a beautiful orchestral score, and a solid script based on a wonderfully grandiose Big Sci-Fi Idea.
However, an hour in things begin to degrade, with a couple of poor plot decisions that could have been forgiven if they had just moved on. But an hour and 16 minutes in they double down on one particularly bad plot choice, and the film degenerates into horror movie cliches (yes, horror) which simply have no place here and ruined what would have been and unusually sublime and moving science fiction drama. I would love to know what in the world they were thinking, allowing the script to devolve and go in a direction that does not do justice to all of the other labor and excellent creative decisions that went into other aspects of the movie. What a shame.
