Man of Honour
Suspension of disbelief can only go so far. It does not stretch to characters (including scientists and highly paid corporate whatevers) behaving like utterly oblivious morons.
Too much facepalm.
Interestingly, this was always my problem with "Sunshine". For a group of people who were supposedly Earth's Best, they behaved like students. And that film had very silly science to back it up. Yet somehow many people think it was a good film.