One thing that's been stuck in my head since watching the blu-ray is the scene where they discover that the engineers and humans share DNA.
I could have sworn when I saw the movie it said "100% match" on the screen and/or Shaw mentions exact match.
But when I watched the blu-ray the screen only shows "DNA Match" but not 100%. Am I imagining things? Or did they edit the computer screen to distance themselves from the 100% part?
Edit: If it always said DNA Match then where is everyone getting the notion that it was "exact" or "100%." I see that referenced all over the place and it's often used as a criticism of the movie in that the two forms (humans and engineers) don't look identical. If they are merely a match, then that doesn't definititvely say that we came from them any more than chimps came from us since we are a match with their DNA too (albeit 98%). I would say we could be 99% or 98% or so but for some reason it's been explained as an exact match.
Anyway, I was just sharing.