I used to hate Prometheus but caught a second viewing years later and came around a bit. The running only straight thing is… yeah. But I’ll defend the inclusion of stupid scientists as a key part of the story because the movie goes out of its way to show that these are people only interested in getting paid, which suggests they might not be the best scientists. Yeah, it’s a “trillion dollar mission,” but I’d assume that in the future that trillion dollars isn’t as much as it might be for us. So these are, perhaps, the cheapest scientists that Wayland can buy, the sort of guys who’d give up years of their lives and careers to fuck off on a starship based solely on the premise of “we might find the aliens that made us.”