Casey Kopua told Radio Sport's Rikki Swannell the victory gives the side 'huge confidence'
Taumaunu on the key reasons why New Zealand won
Australian captain Laura Geitz - 'It's a good thing for us to experience'
Australian coach Lisa Alexander - 'We didn't bring our A game'
What we can be pretty certain of however, is to win the title, the Ferns will have to beat both England and Australia in the finals - in what order will depend on what happens over the next few days in the round qualification matches.
But whereas heading into the tournament many had the Ferns pegged for a potential bronze medal play-off, the Silver Ferns are now considered genuine title chances after their impressive win over the Diamonds.
To produce such a confident and assured performance against a team that beat them by an average margin of 12 goals in their five meetings last year showed incredible mental fortitude.
Having snapped a two-year losing streak and escaped the indignity of being the side that racked up a record-equaling 10th straight loss to the Diamonds, you could have forgiven the Ferns had they danced a merry jig on centre court last night.
But the celebrations were kept to minimum. It was a case of a few high fives and sly winks and on to the next one.
Asked what it means for her side, New Zealand coach Waimarama Taumaunu responded simply - "It means we meet Jamaica on Tuesday".
They are rightly playing down by the significance of the win, because they know the tournament is not over yet. Not by a Maria Tutaia-length long shot.