David Leggat outlines what we've learnt from the first two cricket tests against Australia.
Kane Williamson is a true champion
Okay, we may have known that for a while, but New Zealand's low key No 3 has moved his game up a gear in Australia. His 140 at Brisbane was a technically supreme innings. His 166 at Perth simply rammed home his standing among the very best in the game. Doing it in front of Australian eyes, in their back yard, won't hurt his standing either. They tend to take a dim view of "star" players until they do it on their side of the ditch.
The 3-4 punch
Wiliamson and Ross Taylor, with their record-setting stand of 265 in Perth - New Zealand's best for any wicket against the Aussies - was further vindication of Brendon McCullum's view that they are the best No 3 and 4 combination in the business. Their running between the wickets has some history, but their batting at the Waca was exceptional. Taylor's 290 is the highest score made by a visiting player in a test in Australia. That record was 112 years old. Forget all the palaver over no handshaking and back-slapping from the Aussies as he headed to the pavilion. They did congratulate him later; they certainly appreciated the size of his achievement.
David Warner is some batsman
Three centuries in his first three innings of the series for the bristling little left-hander. He may irritate but he can play. At times down the years, he's been a goose, but Warner has been high in his praise of Williamson and respectful of the opposition. It's just that he's been too hot for New Zealand to handle. So far, anyway.
Time to pounce
Watch for New Zealand to put in a highly competitive performance in the final test at Adelaide. They were flattened in Brisbane, and day one in Perth did not bode well. But they scrapped back and by the finish had parity. If they've got the bad stuff out of the system, notably some lacklustre bowling, they will be a big chance to square the series. No question, the self-belief is back.