Between 1984 and Brave New World...I'd say Brave New World is "duh, winning" in the prophetic dark future prediction arena, though (what with enslaving the population through feeding them mindless entertainment and all)...or at least it was in the 90's...'84's started to make a comeback, but I'd still say keeping the people in line through entertainment sedation works much easier.
But good arguments can be made either way.