Round of 16 games are going as expected for now. Argentina prevailed easily thanks to Messi's great performance. France and Netherlands also won easily against their fairly easier opponents. England and Spain will also surely advance to next stage, in my opinion. The rest of the games are a little bit mistery. I am expecting a surprise from South Korea. And Croatia will have a hard game. The surprises at this stage will give this world cup quite a thrill.
The matches are going as expected no doubt. It is even looking as if this knock out stage is easier than the group stage. But I will not be surprised if Spain and England doesn't go as planed. Especially Spain because I am seeing a little inconsistency in them. If they use the wrong start up 11, they could get a big shock from the Morrocans who are united and seem of a better bonded team than the Spanish side.