Logan Marshall-Green, Noopi Rapace, and Michael Fassbender in PrometheusPROMETHEUS

After many months of speculation, the question of whether Ridley Scott's Prometheus is, in fact, a prequel to the director's Alien can finally be answered: Hell yeah it is. And a good thing, too, because the enticing echoes of that 1979 sci-fi/horror essential are among the scant few elements that truly resonate in this visually extraordinary but only fitfully engaging endeavor.