Saw it in 3D IMAX today and I was blown away! I loved it, plain and simple. Yes, the first half is better than the second half (but I still like the second half alot, with the first half being incredible), and yes it does bring up more questions than answers (which I don't mind cause it makes you think and come up with your own theories, etc. ala Inception and Blade Runner, etc.), but I was completely engrossed, immersed and mesmerized the whole time. The visuals were amazing, Rapace and Fassbender were incredible (the scene when Shaw is trying to cut the thing in her stomach out was so freakin intense), I had accepted this wasn't the straight up prequel to Alien like Ridley and the studio told us so I wasn't disappointed by the lack of xenomorphs, etc. and I really liked the search for human origin storyline. Yes we don't get any clear answer but since there is no clear answer in real life it's fitting. But the world and movie Ridley created was just amazing. And in regards to the visuals, Prometheus should now be the front runner for best visual effects. I want to see it again (in 3D IMAX) immediately and pray there is a sequel. It's a 9/10 and A/A- from me and when I like a movie upon first viewing I usually like it even more after seeing it again so I may even it bump that up later.Note: My feelings may be slightly influenced by the fact that the last movie I had seen before this was SWATH a few days prior, and that was one of the worst, most terrible movies I've seen in a long, long time (probably since GL last year). It was so awful that the next movie I saw would benefit no matter what. Plus IMAX just makes any movie better, and great movies that much greater, which was the case here. And not just for the better picture and bigger screen, but the awesome sound too.