At the risk of sounding like a broken record, Steve Hansen says his hot and cold All Blacks have learned another important lesson in Paris.
The world champions produced the latest of many stuttering displays this year in seeing off a resurgent France 38-18 on Saturday.
It was a classic Test of two halves, with New Zealand having romped 31-5 clear in a one-sided first spell before threatening to crack in the face of an inspired home side after the break.
Four of New Zealand's five tries came in the opening 40 minutes.
The trouble after halftime was encapsulated by a brain fade from Sonny Bill Williams which resulted in a yellow card and penalty try.
With little pressure on him, the inside centre deliberately batted a cross kick over the dead-ball line, a play he would have got away with in his former code.
It seemed to ignite the French, who dominated 88 per cent of territory in the second half and were only denied by some staunch All Blacks defence in the slippery conditions.
Hansen says while there are positives to take from the five-tries-to-two win, he can understand why there is frustration at his team's inconsistency.
Poor discipline, most notably 11 penalties conceded after halftime, was their biggest fault, he said.
"As a result of that, we allowed the momentum to shift," Hansen said.
"The French were good enough to take advantage and put us under pressure but I was happy with the way we fought our way through it."
Hansen repeated his refrain of several months now that it will take time for several new players he is blooding this year to come up to Test standard.
"We've just got to be patient and keep making sure that off the park we're learning as much as we can," he said.
Playmaker Beauden Barrett was influential in general play and landed all his six shots at goal.
Barrett set up the first two tries with neat passes - for hooker Dane Coles and winger Waisake Naholo.
France responded with a slick team try to winger Teddy Thomas, reducing the scoreline to 17-5.
With French prop Rabah Slimani in the sin bin for repeat scrum offences, the All Blacks crossed twice through centre Ryan Crotty and flanker Sam Cane.
Debutant five-eighth Anthony Belleau landed penalty goals either side of the penalty try.
The All Blacks scored against the run of play on fulltime when Naholo bagged his second try.
Hansen said Coles was to have his left knee assessed after exiting the Test in the first half.
Captain Kieran Read was replaced because of a groin niggle which Hansen didn't rate as serious.
