The fast delivery allowed Smith to get on the front foot, and with a head fake and some footwork and a pass to Rieko Ioane, the left wing was over for the important try in his first test start which allowed the All Blacks some breathing room.
It was there too in Barrett's one-handed pick up in the first half and in hooker Codie Taylor's remarkable finger-tip catch of Israel Dagg's dying pass for the opening try.
The Lions did plenty well, but they didn't have that breadth of skill. From the re-start of Ioane's try, brilliantly converted by Beauden Barrett on the left, poor old George Kruis dropped a pass cold.
The Lions were in the game at the point of Ioane's first try thanks to Sean O'Brien's, one which came from Liam Williams' brilliant run from the back. It was the score of the match, O'Brien playing the loose forward's supporting role to perfection.
Up till that point, apart from Elliot Daly's near try in the opening minutes, the Lions appeared rocked by the pace and intensity and skill level the All Blacks were operating at.
It was several levels up from anything they have experienced on their tour so far, a black blitzkrieg of running into contact with hands screwed on and arms ready for the ubiquitous offload.
Crucially for the tourists, they stayed true to Warren Gatland's word of wanting to play with flair and ambition, and it got them back in the match. Courage and boldness were his two buzzwords during the week, and here they were in the flesh.
But again the All Blacks showed their clinical side in the last quarter of a test. The Lions couldn't stay with them - Ioane scoring his second try with pace and power.
So, another win for the All Blacks at Eden Park, their 39th in a row, and a massive blow to Gatland's hopes of winning the series. It's difficult to see them coming back from this. The gulf in class is that obvious.