As a Cryptonomicon fan, I mentally add Bobby Shadow flipping off MacArthur to certain scenes and it works perfectly.
This film is a damn masterpiece.
This is a weird little piece of stoner sci fi, with some stolidly horrible amateur acting, some great scenery porn, and an interesting ideas here and there. Time traveling teenagers escape an ecological catastrophe only to get trapped in a bleak post-apocalypse unable to fulfill their purpose. Worth it for the bitterly hilarious ending.