Still trying to wrap my head around the need for a scale to tell me I gained 10 lbs.
so, perspective is a thing, I guess if you weigh 250 lbs, 10 lbs might be gained un-noticed.
Going to wine, what is your perspective? taste and flavor or getting tipsy? you have to admit, some people drink wine with the purpose of getting their buzz on, so taste is not as important as the alcohol content (measurable). They may not want to spend the $ needed for the bouquet of flowery bliss and head straight to the 5 buck chuck or even Thunderbird - it gets the job done...
Comes down to what YOU are there to enjoy. Measurables only measure what you are measuring - sounds like a Zappa line - If you can't measure it, like flavor, it becomes opinion and other opinions always influence your opinions so the opinion is clouded because of your unique perspective.
Ok, maybe I need to go back to work.