I've already been to the Sognefjord in Norway. So, I was curious if Milford Sound would be either:
more scenic
on the same level
less scenic

than that of Norway. I need to know whether I should go out of my way to fly to Queenstown on my way to Sydney, when I've already been to one of the most beautiful fjords in the world. I was thinking maybe just stopping by Auckland for 2 days or so and taking a trip to Waitomo Caves, or something for a different experience.