"The addition of the temporary stands creates a bowl effect, and those stands are full. It will look completely different to what people are used to."
There are enough tickets left to the enlarged stadium - capacity 61,000 - for a walk-up crowd, but it will still be by far the most people to have filled the stadium since its revamp.
"We've been waiting for four years for this. It feels like the start of [the World Cup]," Mr Snedden said.
It was a golden opportunity to work out any kinks; he was sure to wake up on Sunday morning with some work to do.
Officials will tonight keep a close watch on the food and beverage stalls for the temporary stands, the new media centre, transport and security - an area Mr Snedden said had "been an interesting one".
Countdown
* New Zealand v Australia
* Eden Park, 7.35pm
* Expected crowd: 55,000
* Weather: Dry