It's certainly not for everybody, but you'll never, ever, ever forget it. Highly worth watching if you're in the mood for a different kind of bad. If you run some crazy guy over in the street, make sure he's dead before you mate with your girlfriend right in front of his body. Inserting a rusty bar into your body will cause you to rust once you start changing into metal. The best way to make a crazy scene even crazier is to film it in stop-motion.
Women still check themselves in the mirror even after they've become mutant cyborg zombies.
The world will end with neither a bang nor a whimper, but with a thirty foot stop-motion animated mass of twisted metal rolling through the streets of Tokyo. Really horny women have a thing for timid office suit types. Cyborgs get turned on by a woman licking a fork. There is absolutely no limit to how far a movie can go. Well, can't say I've ever seen THAT in a movie before.