I love films with an apocalyptic theme. And this is definitely one of the better ones. Even though the basic story has been around quite a few times, e.g. "Omega Man, The (1971)", it is always interesting to see what has happened before and how it ends. Here, the emphasis is put on human relations, not so much on action. The scientific explanation for the "effect" is also somewhat implausible, but due to that rather authentic scientist Hobson I believed it anyways. And fortunately, the authors chose a non Hollywood-style ending for the movie!