Spain, expectations are too high, so only making the quarter finals will be a flop.
Brazil, the same, pretty much.
Argentina, best players in the world, Maradona will **** it up.
Ivory Coast, assuming people rate them as highly as DutchToffee does. They've got some right pub players, where Portugal have got more chance of winning the group than not getting out of it. I can really see them performing above expectations.
South Korea, they've really developed their reputation, especially since 2002, but I see them bottom of their group without winning a game.
EDIT: Meant to add my (slightly) leftfield semi-final predictions: England vs Netherlands, Germany vs Portugal.
Not rating them that highly, it's just I somehow have the feeling Portugal will be a big dissapointment in SA.