To be frank, Australia desperately need to beat Wales this weekend... to lose would be setting up a knock out series lined up against the Springboks and the All Blacks would just be too much.
The Wallabies were as good as I've seen them in years against England, BUT if there's one thing that didn't escape my attention when I watched the game again, it's that we missed A LOT of first up tackles in that first half. That's something you can come back from against a side like England, but not against off load and support play masters like the All Blacks.
No path to the final will be easy - Ireland and France are clearly capable of beating Australia too, but the boks and ABs is a pretty brutal path..