Finally read it all!
Some random thoughts/observations :
-I kept picturing Naomi Watts as Watts! - maybe he called her that as that was his preferred actress for the role? (it did seem to be a Naomi Wattsish type role)
-I like that Holloway was older/more mature - not a space jock frat boy constantly trying to bully David! Who as the 48 year old Holloway? Val Kilmer?
-the fun critised stuff in the film seemed to make more sense here (Milburn going with Fifeld...the hammerpid attack...crashing the ship into the Juggernaut)
-Watts hanging the ultra morph head above the door - what is this AvP 3?! that said id have liked to see a huge engineer bred alien chasing Shaw/Watts like the end of Aliens: Apocalypse - The Destroying Angels (which this script was even more similar to than Prometheus) but I guess that would've taken away from the threat of the engineer
-the crashed juggernaut was supposed to be the Dereclict from Alien right? So how would the Space Jockey look so anicent/fossilised? (unless the suit was already aged - it isn't described though)
-someone already mentioned this but - seems abit much that all the pyramids were undiscovered by the Aliens era
-it seemed to be more of a blend of Alien (discovery of the ship/all the horror/xeno stalking crew on the ship) and Aliens (all the action/colonial marine like space soldiers/xenos being shot left right and centre like spacebugs - in fact all the aliens seemed to be too easily killed.) as opposed to just Alien
-the holloway xeno taking on genetic characteristics in its skull behind its dome was quite chilling - im surprised that aspect wasnt explored before in any of the previous films...