Argentina threatened a shock in the first half in Durban on Saturday, but South Africa eventually hit their stride and cantered to victory.
New Zealand turned on the style in the second half in Sydney after the Wallabies had defended superbly to lead at the break.
The Wallabies held their own against the All Blacks for 40 minutes, but Michael Cheika and Michael Hooper were frustrated by what came next.
For 35 minutes Australia looked a word-class rugby team. For 35 minutes Australia kept New Zealand scoreless. And then the two Smiths, Ben and...
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Steve Hansen felt New Zealand experienced "a different type of explosion" in the Bledisloe Cup opener in Sydney.