Back to Back Centuries against tough teams in the world cup shows the class of a batsman and if have an opener like him then not only your win is certain but the opposition's morale is battered in the beginning itself. Then chances of recovery become None. Against WI, Hayden proved that he is any team's nightmare. He scored more than 150 runs and made sure that Australia posts a big score. His game is so complete that it is really difficult to bowl at him and if he is in form, he is impossible. His raw power and great technique is second to none in this world cup. Smaller grounds are making things easy for him. Australians are playing great cricket and it was evident in their bowling. They want to crush the opposition. If they continue to play like this, it will be 3 in 3 (World Cups) for them (a record they only can break).