A cult classic B movie that is perhaps the purest example of a B movie, Moontrap isn't a cheesefest of tounge-in-cheek sillyness that happens to be low budget, but rather a relatively serious movie about horrible alien robot things that intend to take over the (blog) Earth... which happens to have a budget funny movies well below what the vision needs to be realized with the standards we associate with serious films. However, they don't let that get in the way and still present a rather interesting look at a slice of movie history.
Source: (click article) Moontrap Movie Review - Decker Shado