Any lingering Southern Hemisphere smugness must have finally evaporated on Saturday night, when Wales and France won with performances even a one-eyed New Zealander had to love.
Nobody who saw these victories will ever again accept the notion that rugby up-over is a tedious knuckle-draggers' scrumfest.
Certainly, the Welsh haven't always lived up to their own heroic mythology but the side that dispatched Ireland was Wales reborn. While I don't have any known Welsh blood, like Bevans everywhere I relished the rugby masterclass Gatland's men provided.
Expect the Celtic bloodlines that painted Auckland green in recent weeks to flower into scarlet next Saturday night. Quicker than you can say "Shane Howarth", thousands of locals will be producing convincing stories of Welsh ancestry. For a night, the Eden Park stands will all be leeky buildings.
Happily, the French fans will also descend again, and deservedly so. No matter how often we repeated the mantra about their team's unpredictability, the transformation from divided rabble to scintillating rugby machine was still gobsmacking.