One of the things I liked about this documentary is that it showed the two astronauts as dads, albeit dads with wives who are also astronauts. Indeed the film ends with Katherine, Bob's wife, blasting off to the ISS in the same seat that her husband flew in. (Spoiler, not covered by the film, but she also made it back OK). Biology aside, there is also the bigger SpaceX/Nasa family that stand out as people doing their jobs because they love it, and have 100% belief in the mission (even if they do get a little bit superstitious on the day of the launch). It was also interesting to see a little bit more of Musk, though he remains somewhat enigmatic.
Review of Return to Space
