Richie McCaw's final words on the Millennium Stadium pitch before he was replaced in the second half were to referee Pascal Gauzere.
"Make sure they scrum square, ref," he said, his frustrations at how the Georgians were allowed to angle in and earn penalties against the All Blacks clear for all to see and hear. The French official thanked him politely for the advice.
McCaw felt the need to say it because, once again, the sight of re-set scrums and resulting penalties were an eyesore but, if the World Cup is a giant puzzle, the All Blacks believe the challenge they received at the set piece will help them complete it.
The massive Georgian pack was clearly dominant in the shove (until the additions of replacements Tony Woodcock and Owen Franks), but not all of it was legal and the presentation of such a test could be a valuable learning experience.