Not really. Ocarina of Time sold 7 million, TP sold 5 million.
If Wind Waker sold 0.742, that's a horrible number.
Meaning, out of gaf - if we're using gaf as a metric and not zelda fans on the internet in general, as the zelda cycle is not inclusive to gaf if you're going to use it as a basis in reality - very few people probably actually bought Wind Waker to begin with. It makes a lot of sense, that most of Wind Waker's praises have come post-release, either from new users, or people who replayed it who are using hyperbole because Wind Waker has kawaii animu "whimsy", contrasted to TP's "dark and muddy" color palette.
So in a way, we're probably both right.