More than any other genre, science fiction has pushed the envelope for cinematic special effects. Sometimes the visual wizardry is more impressive than the movie itself. (See Independence Day.) Other times it's organic to the whole experience. (See 2001: A Space Odyssey.) So which is your favorite? Is it the unbelievable cityscapes of Blade Runner? Or do you prefer the steely killing machines of T2: Judgment Day? Can you remember what it was like the first time you saw the slimy Freudian-monsters in Aliens? Can you forget the stop motion magic of the original King Kong? Here's your chance to weigh in. Hundreds of people have done so thus far. The results might surprise you.
