Heh, didn't woke up for Greece game, but it seems South Korea was the better team, i'm glad because it is one of the consistent teams in World cups (have been in them for quite a while now).
Argentina played the first 15 minutes at a very scary level, i felt that they were going to win by a larger difference then, of course Nigeria's GK was great and he saved a lot of chances. Argentina deserved to win, but Nigeria had some chances to score in the second half.
Finally, the USA is a team that has a brave attitude, i like that. England was better until Green had that accident, which i don't really know if the grass can be taken in as a factor, it was just a mistake and that's about it. Second half USA balanced things.
For tomorrow! I hope Australia does great against Germany, same with Serbia!