This story line is finished before it gets started. We remember the end as soon as we realize the setting, since the writing is so trite, it's a fairy tale that can be told in 30 minutes - and what grownup 70's buff wouldn't like psychedellic forest scenes with ignorance promoted as bravery? Why bother with all those old fashioned space ships & army battalion fighting, when 150 yrs from now, lazer, tazers and more sophisticated methods would surely ensue? The only spectacular thing about this movie is how so many people are nostalgic about Schwartzenegger style impossible flights & fights with a hero that can be transferred into another body?! OK it's pretty, but... where's the substance??