Hated this movie, but it had some great scenes. The opening scene was pretty cool. I was reading a lot about the ancient theory before this got out. Too bad this movie wasn't connected to the old Alien films.
The Alien on the end of the movie looks like that because it's born from a engineer. Ridley Scott tried to create creatures(WOW) for each situation. IDK why so much people hate Prometheus, such a good movie, and you can't watch it once. If you want to get explanations for the whole movie, watch the extras