There are sealed roads now for the most part, which wasn’t huge back in the day (every time I did a rental, the windshield would come back broken, north and south.) And there are huge tourist centres which were not fully developed when I was a kid backpacker in ‘92, Queenstown especially. I went back after 20 years to find all these little tiny towns to be major adventure tour centres with equivalent infrastructure. The early 80s was a terrible recession in NZ, and I grew up there, so I remember how it was.
I went back back a second time in the 00s after The Rings films came out, and there was money in the region, and it appeared the whole place was being dug up. Vietnam reminded me a lot of that.
Got ya! The comparison with Singapore threw me off. Yeah, the roads in NZ are pretty arse, even when sealed