Any sci-fi fan smarter than a taun-taun has seen Ridley Scott's ALIEN movie repeatedly. That one set the bar for sci-fi suspense (James Cameron's ALIENS sequel was just as good, but he had ALIEN to lay the groundwork, so credit still due to Scott). Scott is back on the ALIEN train, but this time with a prequel titled PROMETHEUS (check out the site. there's some really great content being generated for the promotion of this movie). I was sold already, but the trailers keep getting better...