New Zealand have received a lot of well-earned praise for the way they have approached and played their cricket over the past two years, so it is only right to recognise the Lord's test for what it was: an epic meltdown.
When there are just five sessions left in the match and England is thinking only of surviving with a draw but somehow wins the test four sessions later, it can only be described as thus.
Given that they haven't lost a test series since the last time they were in England, you have to believe it was a one-off but there were enough signs in the way they went about their business on day four in particular that hubris rather than a fundamental failure of skill might be their biggest enemy.
READ MORE:
• Lord's test by the numbers
• England beat Black Caps by 124 runs at Lord's
• English media react to first test win over Black Caps
• The Black Caps couldn't handle the pressure
Captain Brendon McCullum, the beating heart of the Black Caps' renaissance, has said that there will be "no kneejerk reaction". That's a wise statement. Kneejerk reactions gives rise to boom and mainly bust patterns of performance, but at the same time you hope there is some serious analysis of the way they went about their work after they had England on the ropes in the session before lunch on the fourth day.