Not a documentary but a Science-fiction movie, so watch and judge it as such.

Rating: 8/10 (12 September 2017)

Although this movie is filmed and set up in a very realistic way it's still a made up story and should be rated as such. Of course there are scientific improbabilities and impossibilities like in all other science-fiction movies. And if you like more depth in the characters, there are better movies than science-fiction for that. Watch it for what it is : exciting entertainment, and you'll have a good time. It has elements in it from "The Andromeda Strain", "Alien" and "Gravity".