I loved the original Prey, played through it twice. Despite the popularly negative sentiment of the internet community, a lot of other people actually enjoyed it too. However, it ended nicely and Tommy's story along with it so there isn't a need for more. The direction that Human Head is taking with Prey 2 is a stroke of genius. They've plucked one of the more striking sights from the original and used it as a basis for a new story with a new character. I can only hope that the game will live up to this amazing trailer.
Video: Sid Meier's psychology of game design
29 minutes ago