Falou has been a gun for the wallabies (and waratahs) for a couple of years now
He was playing injured last few games of the world cup, was ruled out of the Scotland quarter final clash, and limped off in the semi final. He was no where near his best this world cup, but he was injured for most part.
Union is quite technical, particularly scrummage and the ruck/maul, for most part the refs get it right (not their fault, they call it as they see it).
Id like them to scrap the 3 point field goal (make it one point), and you cant kick for goal if you receive a penalty from a maul, which happens a lot