Disappointing after a dramatic beginning. Generally not very scientifically believable. Very slow and any action sequences seemed to be placed at intervals where people might be getting bored and need a pick me up. They were, however, not impactful to the overall plot line and could be removed from the movie without being missed. Definitely in the genre of art over science fiction. The moral of the story wasn't bad: Focus on the people and world that immediately surrounds us instead of wasting our lives on "fruitless" ventures.