James Hook Former Wales fly-half on BBC Radio Wales
You've got to be impressed by Australia and the way they have come out in that second half.
All the momentum was with Wales at the end of the first half, but they've just managed that Kerevi red card and completely dominated the last 25 minutes.
As if things are not bad enough for Wales, Australia are back to full strength as new Australia star Joseph-Aukuso Suaalii comes on in place of red card Samu Kerevi.