The movie is at its best when the focus is on the exceptional scenes on the ship and in Mission control. When the increasingly annoying plotlines turn to the teenage angst by the daughter (Lex), the plot and character interest falls off the cliff. Yes, I understand it advances the character development of Emma (Hillary Swank), but it is annoying robs the viewer of the much more rewarding interplay of the characters and actors who make up the Atlas and Mission Control.
Still, I do not regret spending my time with this series. Great acting.