A good friend of mine is a winemaker of some renown. I've been following his efforts since he started out, I've helped with winemaking many times, we had numerous conversations about the fine points of the craft during which I learned an awful lot and, of course, I freely offered my unbiased feedback based on consuming vast amounts of the product. I'm a helpful guy.
To make a long story short, winemaking is science-driven to an extent that truly surprised me back then. A good winemaker, or brewer, or distiller for that matter, is in large part a chemist and on the ground level, the incremental experimenting, documentation and chain of custody are straight out of science 101.
OP should familiarize himself with enologists and what they do.
ASR has value. Audiogon has value. Other venues and publications have value too. The more points of view - and data points - we have, the more empowered we are to make choices. Which, ultimately, are for us to make.