Re: The SCIFI Thread! :) (not about the TV channel)
Well, I'm guilty of bumping my own thread...
Anyway, I gave the Prometheus commentary a relisten because I'm on a science fiction review kick right now. One of the many ideas postulated in the review was the concept that the Engineers were basically scientists who did not care about humanity because it was essentially an experiment to them, much like if we were to clean up mold samples, etc. There was also the idea that the Engineers basically get pissed off at humanity for awakening the black goo because they can't deal with those things.
It actually reminded me of the Halo universe, in which there is a race of beings called the Forerunners. The whole concept of the first Halo game was that the humans and aliens land on a planet that is a Forerunner construct and discover more and more about the Forerunners, who might be the creators of human and the Covenant life.
The cool part, in Halo 4, is that the protagonist meets a Forerunner who basically hates humanity and seeks to destroy them. So, you have a similar inverse of what could have been the edge in the Prometheus story.
Despite the fact that Halo originated as a video game, the background and construction of the world actually has some interesting scifi tropes and ideas to it.