CustodianAugust 31, 2012http://frettsonfilm.com/2012/06/26/the-fretts-on-film-interview-sigourney-weaver-on-prometheus-red-lights-and-more/
[i]I asked her what she thought of Prometheus, the Ridley Scott-directed prequel to her Alien franchise. “I haven’t seen it yet!” she laughed. “I’ve been too busy shooting Political Animals in Philadelphia. All the good movie theaters are across the state line in New Jersey, and I haven’t had time to make it over there.”
 
Still, seeing Prometheus is on her to-do list: “I’ve been getting a lot of conflicting emails about it,” she says, reporting that some friends feel like it dovetails well with the Alien films while others were, well, alienated by it. She swears she’ll see it as soon as she finishes Animals’ grueling shoot: “It’s this pot of gold I’m holding out at the end of the rainbow.”[/i]
this is from back in June, we still haven't heard from Guillermo Del Toro what HE though about it, having had to CANCEL his Mountains of Madness film-alike.
2013 sci-fi horror novels 'Custodian' and 'Tandem' available from Amazon, B&N, iTunes etc...