So it turns out New Zealand played terrible, not that South Africa played really well
I analyzed the data from the NZ SA game to see what caused such a massive blowout.
For both teams, for each stat, I looked at;
Their Highest in a single game in the previous 4 years - Highest
Their Lowest in a single game in the previous 4 years - Lowest
Their Average across all games in the previous 4 years - Average
What it was for this game - NZ vs SA
In general NZ played below their usual average, and SA played about average.
Notable Stats
New Zealand
Lineout % was the worst I could find
Kick percent was super low (although only two attempts)
Clean Breaks were almost their lowest
Defenders beaten and offloads show some promise for attacking
South Africa
Gave away a lot of turnovers
Huge increase in running meters
Highest number of total tackles ever - this could be an issues against teams how have their attack firing