Way too much overly loud annoying silly la-di-da music (constantly like every 15 seconds, LOUD) with too much background biographies going (especially in Russian language) when it should all be about the inner ISS workings what they do on the space station how where they sleep what they eat experiments worked on how space walks occur and happen how the spacecraft dock and pressurize and spend a lot of time in the glass cupola. There's just way too much talking about their backgrounds. We get it! We came to learn about the ISS not lives of astronauts.

Just listen to the music. Its weird. Whoever edited this doesn't know what a documentary is. We want space stories. I don't want wired songs and transition to make it artsy. I want cool shots of space and stories about space. Booooo! I say no more.

I feel like this documentary only has two type of viewers. You either get what the filmmakers were trying to do with it or you thought it was boring. The raw emotion of these interviews, especially the longer ones with personal details of past experiences, is borderline gripping. Listening to somebody talk about watching their loved one leave the planet for the first time is intense. The art of the music, flashback scenes, and old footage really make this film what it is.

Pretty much a must see for everyone.