Kiwis are some of the warmest folks I have ever met. When my wife and I arrived at the airport our friends had forgotten which day we were arriving and had a 3 hour drive to get to us. The random woman who's phone we borrowed proceeded to argue with our friends over the phone about who's house we would stay at that night.
We saw similar hospitality everywhere we went. Its a stark contrast to the US.
Or when I was in a small town in Virginia with a friend, we were in a shop, and discussing whether the museum there would be open the next day. The shop assistant overheard and offered to call them for us. Even people in DC were wonderfully polite and friendly! So much so that I'm heading back for another holiday in a couple of weeks time.