"I think the appeal is getting rid of all the boring people in the world. One of the few films that plays with the actual wish-fulfillment fantasy of the end of the world as we know it is the much-misunderstood Red Dawn, which expresses precisely that strange survivalist mix of preparedness and eager anticipation that characterizes popular images of the apocalypse. Except for a few gloomy nuke dramas, not many end of the world stories involve imagining oneself among the many, many dead. In a sense, end of the world dramas are the ultimate Reggie Perrin fantasy, doing away with the old life and starting over again. Also, There's an aesthetic pleasure in ruins (at its most extreme, see the bucolic apocalypse of After London) and a Peter Pan-like joy to playing pirates. There's the selfish fact that we all envy posterity. When we die, we miss the end of the story and that can be infuriating. There's a sense that if we have to go, we'd rather the board were swept clean with us."
-Kim Newman, Apocalypse Movies: End of the World Cinema