Great film

Rating: 10/10 (21 June 2019)

I don't get people complaining about too happy ending. There are enough depressing and sad moments in this film.
Anyway, I've noticed minor but quite apparent plot hole. The ship's AI wasn't smart enough to even land on a planet, so there should exist some kind of fail-safe mechanism in case of troubles during travel. For instance, member / members of the crew should be woken up so they could decide what to do next. All that was needed was a brief mention that such system existed but failed, too.