I liked Prometheus, btw. This has the same somewhat difficult to follow logic behind the sci-fi elements, where you mostly get what it's trying to say, but it's hard to know exactly why some of the things are happening.

This also has some of the issues with seemingly very careless decisions being made in the face of an unknown alien environment.

Characters are too subdued to care much about them, but I was engaged throughout, and a lot of the imagery is very striking.

B minus type movie.