OK, we are up and running, and four goals in the first game - all scored by Brazil, just not all scored for Brazil. It was probably just as well that Oscar got the final goal with a couple of minutes to go, otherwise the story of the match would have been how Croatia had been denied a 2-2 draw by a foul on a striker that probably wasn't, which led to a penalty, converted by Neymar, and a foul on a keeper that also probably wasn't, which resulted in a disallowed goal for Croatia.
For the record, Jake predicted a 3-1 victory, so he currently has a 100% success rate!