this film seem to get bad critiscism for some reason . probably just by the mass populace . anyhow and this be actually a very interesting movie . the film be an under budget sci fi movie which actually work and due to an interesting storyline and well do scene . this movie may not be for everyone though . if there be any sci fi fan read this and i truly recommend this movie if you like good ole science fiction . the film have crazy idea . the set include nation go to war with gigantic machine which the entire country invest all it money in . the world have be divied up into territory . anyone can challenge anyone else to a war and or rather and a robot duel . the method of warfare be clean than nuclear war and since now everyone be wear those breath mask . definetly a movie that make you think . intelligent and well write and and good effect for the measly budget . i tend to like movie which have small budget and actually work .