Looking at the scores, they're almost exactly 1.6 apart(which I think is 2 standard deviations?). I think these two speakers are far enough apart to say that most people (say 80%+) would probably prefer the Pioneers over the Adantes in a double blind scenario crossed to subs. It's illogical due to the same designer and the huge difference in price points, but it's what the data says. To say that the Adantes would win, you'd almost have to believe that measurements don't matter at all. I'm sure it's a hard pill to swallow for Adante owners, and that's why we see so much pushback, but it really is what the data says. How much faith do we put in the data? That is the question.
An easy way to verify this would be a level-matched blind test between the Pioneers and the Adante in the SPL range that the Pioneer could play comfortably. That would go a long way in addressing the controversy that is the preference score.