My only problem with this film was the schmaltzy soundtrack. The flute should definitely be left back in the 1970's where it belongs. Everything else was fine. A dying man's decent into madness surrounded by a dying planet with one goal keeping him alive, save the last few humans from certain death.
The acting is good, the cinematography excellent, the design is very intelligent. Unfortunately a lot of reviewers found it too slow, but not me, the porridge was just right.
The cherry on top was the ending, I certainly didn't see it coming, and I bet the baby gets called Miya.