A madcap ODI cricket series comes to an end in Durham tonight.
It has the ideal setup in the sense that this fifth game decides what has been a rollicking rubber, unless you're a bowler. England have cast away their dowdy limited-overs clobber and the young thrusters, like Joe Root and Jos Buttler, have become assertive backers of their own talent.
It always helps when the captain is leading the way, and Eion Morgan, so woeful during the World Cup, has struck three half centuries and a century in four innings.
England have set batting records, have pummelled New Zealand's bowlers, have grown not just another leg, but a fresh pair of arms, wings and a mind which looks at possibilities in a fresh light, as a challenge to be accepted rather than fearfully shied away from.
And what of New Zealand? The batting has produced runs. They have managed 1251 runs in four innings, compared to England's 1425.