"The underlying theme of all the “Alien” movies, the distant glossy ancestors of Howard Hawks’ 1951 “The Thing,” is the rot in the technology, bugs-against-machines. In a way, this “Alien” capstone is about the end of everything, a technological and spiritual meltdown—which, considering the social and governmental breakdowns all around us, may be appropriate to 1992. But, however much it tries, the movie can’t escape the bugs in its own machine: the money-driven monsters that keep driving it into infernal cul-de-sacs."