Prometheus

[Science]

I don't see how the movie had as many plot holes as people say, I've seen it twice and can only make out one which may have an explanation for itself. Every plot hole people have pointed out on the internet I've had an explanation for. As for the character development, the reason that Millburn and Fifield ran away

Spoiler below!

when they first found the dead carcass was because they were terrified. This is backed up by Fifield's heavy breathing (you can see his visor fogging up). They toughed up after seeing that there's no contagion and that they were stuck in the pyramid during the storm, so they had no choice but to head on. Another example of their fear is when Jackson announced to them that a probe may have picked up life on the West side they went East. Millburn's reason for messing with the alien cobra was that he is a biologist. In that situation if he moved quickly he may have startled the creature and killed him and Fifield. Correct me if I am mistaken, but Millburn is the hipster looking guy, Fifield is the Mohawk guy and Jackson is the pilot.