This was a slow movie. I gave it 3 because it did have beautiful cinematography and the weightless shots were very believable. It was edging a 4 but the movie had little depth. Even the late introduction of back story to try and develop the characters was too little too late.

I understand that they wanted to convey the feeling and desolation of space. And that could be a driving factor for the long periods of nothing. This is, however, a movie and not cosmos or some other educational film. The value of film is in the entertainment and the quality of immersion into the experiences of the actors. This film only did that about a third of the time. :(