explanation of some of the more vague things in this mythology based sci-fi film

Rating: 10/10 (10 June 2012)

I've just seen Prometheus, and here is an explanation of some of the more vague things in this mythology based sci-fi film (not official)>>
Did the Engineers Create the Plague (black substance) that they found throughout the spaceship?
> No, the engineers did not create the plague/WMD in the bunker - they were enslaved by another race that did. The race that created the black super-virus (for an Apocalypse) were using the Engineers - as the Engineers have special genetics that make it possible for them to create anything, notably genetically modified freakish composite creatures, but in this film they allude to with the original Alien. The Engineers want to come back to the Earth not to destroy it, but to capture souls of as many people as possible before the Apocalypse, and then put them in the bodies of the children of the survivors. They kill the body in the process - but that is because a body without a soul is pointless, and would be used against them.
The engineers are not evil, as the movie shows they were used by God in creation of the Earth. They are very close to God, God is the same race as the Engineers - God is one of their Rulers, the Earth is God's creation.