This version of "Prometheus" is rather different than the film screenplay. However, it remains just as unclear as to why the "Engineers" sought to destroy what appears to be their "colony," Earth, using alien pods. (and it's clear they have other colonies they might be about to destroy) Seeing as this is the prequel to all the films, this is a disappointing "finish," or explanation. The Prometheus myth says the Titan Prometheus defied Zeus and made man from clay and gave him the power of fire, which lead to civilization. There is this aspect of the story added. But the leap from the creative to destructive god-like Engineers remains opaque and confusing. We don't know if they found or made the aliens; we don't know why they wanted to kill humanity. It's the same muddle the final film was.