I get some of the confusion and issues with the film, but I thought a few things were pretty straight forward
-Goop on walls was a bio-electronic that allowed input
-David was acting on Weylands orders to discover the meaning of the black goop, thus he infects Charlie. Further, David likely had a basic understanding of what would happen as he clearly could read the language the engineers used. Just because he didn't proclaim this doesnt make it an issue, he clearly had a different agenda than Shaw.
-Vickers is not an android, plain and simple, it was a pick up line from the captain, to prove it further they have sex.
-Medstation was calibrated for males as it was actually Welands not Vickers.
-Fiefield was high and freaking out, thus he got lost, Milburn was along for the ride.
-Shaw questions why Weyland is alive, we get answers. Just because they didn't spend the time showing this happen with everyone else doesn't make it a flaw, it cuts forward to after this likely happened.
As for some of the other issues, they are the result of sloppy writing and other are purposely left open and ambiguous. There were definitely issued throughout, but people are really just trying to discredit every little things this movie does.
firstshowing has a 25 minute interview with both Spaihts and Lindelof up on youtube.
part 1:
http://www.youtube.com/watch?v=tf8FkE45gqc
part 2:
http://www.youtube.com/watch?v=EvI_kYY2PLA
Cool, thanks, it was an interesting listen. I can't wait for the Blu Ray just for the BTS stuff.
Maybe not as big as a room.. hmm..
The design seems a lot better there. Did they replace the prop with pure CG in the film?