The fins are exactly what I was expecting, very comfortable and easy to use in the water. No problem with NZ Diver.
The problem is the couriers that were used, the couriers tracking was only scanned once on the South Island and not at all on the North Island.
I had to put in a query on the order after nearly one week and then found out the couriers used on the North Island were the ones with the worst feedback in Taranaki.