Aye, Song acted like a complete madman... but then again, then entire team's discipline was sorely lacking, with Assou Ekotto even headbutting one of his own teammates! Another crazy move, which would have earned him a red card, too, had the referee saw it. Cameroon's overall effort was incredibly poor... I couldn't believe what I was seeing when their defenders barely made any attempt to intercept Mandzukic for the last goal.
Chile are an impressive outfit... the players look like they would die for each other. At the same time, it's a sad end to Spain's golden era. It's hard to comprehend that some of the players - the likes of Xavi, Iniesta, Casillas, etc - are/were considered to be among the best of their generation, but were made to look very ordinary. Casillas looks like he has lost all confidence, and between his World Cup experience and the difficulties he had during the season at Real Madrid, you get the feeling his career may never recover.