I don't know man. Ever since Japan's goal, Australia played -- well... pretty sh!tty honestly. Japan was moving the ball around nicely, finding the open players, and making the runs. They just couldn't finish it. Overall, Japan out played them.
However, once Australia scored their first goal, they started to actually move around instead of simply chipping into the box from 40 some yards out. They started to make more runs, and make more space in the last 1/3 of the field.
Cahill's goal was marvelous.