Greece and ITV are terrible at being a football team and covering football respectively.
South Korea look decent, and whoever finishes second in Group B (I'll assume that Argentina will top the group) might have a chance of making the QFs as Group A's teams hardly exceptional.
Argentina were sublime at times (Nigeria's goalie had to keep his team in it single-handed at times), but a few moments of fragility. Maradona is a hilarious presence on the touchline.