Calm down dear

Long time lurker, first time poster. Loving this forum - I check it several times daily. The film has really grabbed my attention and up til now I was dismissive of the idea that we'd been shown too much but now I'm beginning to wonder what big twists can be left? Having said that I am sure RS wouldn't let too much of the cat out of the bag... I think we have to remember that we've not seen the film yet so none of our theories are proven 'right' or 'wrong' - the film will probably have elements of lots of ideas we've mentioned but skewed differently mashed up with loads of things we haven't predicted. Plus we have to remember that the material sent out is purely there to act as a commercial to sell tickets so it's designed to tease, not make sense! Anyway my personal theories: When Vickers says 'If you go down there you're going to die' its to a certain stowaway who's been in hyper sleep The crew members mutate but not into Engineers - that would be lame I originally thought David would mutate into a Xeno - but as we've been told, there are none in this film! Not quite a theory but Holloway is already getting on my tits from what I've seen of him - I think he's going to be one of those characters you ultimately can't stand!