“Moontrap: Target Earth” (*1/2 out of four) was a dull sci/fi melodrama about an astronaut (Sarah Butler) who discovers a long-forgotten ancient spacecraft on Earth and then travels to the moon where she meets the various machines controlling the wisdom and well-being of society. Imagine either “Gravity” or “The Martian” without any of their soul or excitement and this is probably what you would wind up with, and the two robots at the climax seem ripped off from “Mighty Morphin Power Rangers.” Completely generic sci-fi story feels spit out of a computer.