Life : Origine inconnue

I was highly annoyed by the unprofessional and error-prone behaviour of the movie characters. Throughout the movie, you will ask yourself: How can he be so stupid? Why is she not doing the obvious? Why are the astronauts emphasising proper procedures, then five seconds later breaking their own rules? How come a former soldier is breaking the chain of command? There is nothing realistic about the behaviour of these characters. In the end, I just hated them. I do not believe that there is a demographic that likes movies like this. Either the script was written by an incompetent author, or the directors are ignorant of what makes a good movie.