Big games are one of the reasons why we watch football. It creates great debates and great fun. We're always trying to find out who the superior team is, and we're destined to be right.
Whether it's Brazil against Argentina or Manchester United versus Chelsea, we don't want our team to lose. Not only that, but these big matches tend to be something special that everyone can enjoy. Especially games in which we have Lionel Messi square off against Cristiano Ronaldo.
Big games usually have big expectations, and the teams can usually deliver.