i believe the original story that this film be base on be call second variety and a great post apocalyptic novel by sci fi meister philip k. dick . the film capture some of the terror from the original story and but director christian duguay and storywriter dan obannon fail to deliver the film that this have the potential to become . philip k. dick story adapt to film have previously be great success and like blade runner and total recall . so why duguay and obannon chose to rewrite the end completely into one of the bad case of hollywood happy end i have ever see and and in do so completely remove the the entire plot of the original story and leave me a bit provoked . my vote represent 4 out of 10 .