They got back into the game via a curious and highly effective 15-man lineout that yielded them a try and from there, they had the look of old.
That Welsh comeback will not sit well with the All Blacks as they had their opponent by the throat after 50 minutes - leading 33-0 and with all the momentum. The Welsh scrum was also being bent and buckled to the extent the All Blacks were looking to push them over from close range in the final quarter. But the Welsh didn't crack and it will be the first 50 minutes of the game that will provide the inspiration for next week.
The All Black forwards had taken on board the need to tidy up their delivery, to spend more time providing possession and less time worrying about what to do with it.
Aaron Smith, like a precious baby Kiwi, was safe in his nest, able to get his hands on the ball and play his game without interference. Tidy, careful, exact - that about sums up the way the forwards operated at the tackled ball. Wales were frenetic in that area, swarming and awkward, but they couldn't slow things down the way they wanted and that stuffed them.
Quick ball was the death knell for Wales. That was the thing they knew they couldn't let the All Blacks have because once the game was pushed into the wider reaches; once it became a game of aerobic capacity, space exploitation and basic skills - game over.
The All Blacks hadn't been overly chuffed with their open play against either Scotland or Italy: they felt they had more to offer, that they could be more direct. They got the improvements they were after - their counter-attack game returning with some vengeance. Liam Messam's try mid-way through the first half was magical - superb rugby built on the twin pillars of awareness and accuracy. This was rugby as it was meant to be played - pass and run, pass and run until Wales had no-one left to stop Messam in the right-hand corner after the move had started in the diagonally opposite one.
Wales 10 (S. Williams, A. Cuthbert tries)
New Zealand 33 (L. Messam, T. Woodcock, L. Romano tries; A. Cruden 3 cons, 4 pens)