Well, slight disappointment, that's what I'm feeling. Would've been good to get a new Alien film, and one that had a rather large chance of not sucking, to boot.
But, I'm glad to be getting a new sci-fi film from Riddles. Between this, Brave New World, and my personal sci-fi wet dream-film The Forever War, it seems that great things will be coming from Ridley in the next few years.