Tastemakers are seldom a person, but often a group with shifting membership, and different groups depending upon the types of gear being discussed, in my experience. It's the 'wisdom of crowds', which can of course be actually wise, but with the addendum that the 'pile on' effect often leads this wisdom astray.
I give you the Pentax K1000. A reliable, workmanlike, competent manual camera. It has, unfortunately, assumed a mythical status it does not even slightly deserve, with prices to match. The Canon AE. The Nikon F2. And even, dast I say it, the Leica M4.
The hints I use to attempt to discern such things, beyond price point, are the terms used to describe them. If the terms are precise and objectively descriptive, I listen. If the terms are subjective but relate to usability, I listen. If the terms are anything at all like the words used to describe wine, I begin to suspect we're not talking about cameras anymore.