Great ocean what?

With no offense to Australia, we just drove up the western coast of the south island of New Zealand and it was spectacular. We can't understand how this drive is not even mentioned as being something to try to do. It was absolutely the best ocean drive we have done. If you want to check the location we drove from Franz Josef to Westport but these pictures are all from the section between Greymouth and Westport. We stopped so many times it took forever.