New Zealand put in a memorable performance in Hamilton in the rain that got them back on top of the Rugby Championship table, while Argentina seemed to resort to form after their memorable win last weekend, by suffering a blowout loss to the All Blacks a week later. Meanwhile, a Springbok side clearly nursing a grudge against the Wallabies and Nic White in particular put on an edgy and bruising display that allowed Australia very little say in proceedings. With New Zealand and South Africa looking once more the tournament favorites, but with consistency simply not a feature of this year's tournament, anyone could still win it as we look towards Round 5.

It's do or die stuff once more for the Springboks as they seek to break the curse of not having beaten the Wallabies in Australia since 2013. After a badly misfiring performance at times last weekend, South Africa know they simply have to win this Saturday. Meanwhile the Wallabies despite Nic White's extraordinary acting skills when he's not being one of the world's most effective scrum halves, know that they can continue to unpick the weaknesses in the Springbok setup that kept coming to light last weekend and in the loss to the All Blacks at Ellis Park.

We take a look at some of the controversies surrounding the Rugby Championship's Round three action between South Africa and Australia after the Wallabies pull off a gutsy win, and that historic first ever win for the Pumas over the All Blacks on New Zealand soil.

New Zealand may have rediscovered their mojo once more, but Argentina are likely to be feeling more than just a little plucky after their convincing Round 2 win over the Wallabies and the fact that they currently sit atop the Rugby Championship table. However, beating the All Blacks in their own backyard, especially when the merciless New Zealand public will be demanding nothing less than two emphatic victories from Ian Foster and his charges, is a daunting task that may be a bridge to far for this exciting new look Pumas outfit under new Coach Michael Cheika.

We are not quite sure the fact that South Africa haven't beaten the Wallabies in Australia since 2013 is enough to make them the underdogs for this weekend's Round 3 action, especially as they are keen to make amends for their Round 2 wobble against the All Blacks. Australia meanwhile will take confidence from their stocks being strengthened as some key players return from injury, but for both sides there is plenty of pressure and lots to prove as the two go head to head in Adelaide.

We look at Argentina's spectacular dismantling of the Wallabies in Round 2 of the Rugby Championship and which sees them top the standings for the first time since joining the competition in 2012.

We unpack the All Blacks dramatic turnaround against the Springboks last weekend at Ellis Park and what we've learnt from it going forward.

Argentina were exciting but sloppy and poorly disciplined last weekend in their loss to the Wallabies. The skills and talent is there for the Pumas who played a solid first half which saw them enter the sheds at half time with a convincing lead. Australia meanwhile regrouped in the second half, and put in one of the best performances we've seen from them under Dave Rennie's tenure to clinch the win and start their Rugby Championship campaign on a very positive note.

It's crunch time for New Zealand as they seek to avoid their fourth consecutive loss against a locked and loaded Springbok side full of confidence at Ellis Park after their demolition of the All Blacks last weekend in Nelspruit.