So glad the release date was brought way forward. The original August release was untenable to me, being a staunch Alien fan (hence my avatar).
This should fill in the gaps left too wide by the moronic editing of Prometheus. I already have a plot synopsis in my head, so will be interesting to see if I am correct. There was a MAJOR discussion of Prometheus on the Prom forum, guessing the missing bits, figuring things out etc, and it is well known that Ridley, Spaights and Logan read these posts.
Waiting with very baited breath

PEE-EWW!