I also understand that taste buds are not uniform.
I also found that person's comments re: cacao to be bizarre though. I would think virtually wherever you fall on the taste bud spectrum, Cacao would not be described as a "minimally flavored" beverage/meal or comparable at all to those aforementioned infused waters.
Anyways, I've been drinking a lot of Cacao lately and I think I like it better than Nectar now. Nectar became my clear favorite once introduced, but now all three are pretty close to equal when it comes to my preference.