I tend to think of them as a bunch of redneck miners instead of super-smart alien astronauts. Interstellar travel is obviously old news for these guys, much like it has become so commonplace in the Star Wars galaxy that Joe Shmo can have a starship if he really wants one.Skylon wrote:But these have to be some of the dumbest movie aliens I think we've seen. And I don't even mind the motive (maybe gold is valuable to them...why not?) They have advanced weaponry and guns don't outright kill them, but rather than use their tech and stamina to their advantage, they charge into melee combat, which is the doom of them as spears have a better shot at piercing their hide than bullets.
These aren't the intelligentsia or military of the aliens: they're gold-rush prospectors hoping to make it big on the new, gold-rich planet. They just need to knock off some talking monkeys that still shoot bullets at each other when they fight. I'm surprised we don't see them taking big swigs of some kind of alien booze.