People post reviews and they say they can detect all these subtle flavors (notes?) in a whiskey.
Like this for example:
a nose full of stale popcorn next to pecan Sandies with a dose of cinnamon, a little bit of sweet grass, and a touch of leather. There’s a vanilla cream pie note on the palate that leads toward more leather, fresh floral notes, and choco-cherry tobacco. The mid-palate peaks with that tobacco spice and sweetness
or this one...
Sweet spice, stewed pears with saffron, and a chocolate cream pie nose greet you. The taste leans into vanilla hard candies with almond-encrusted toffees, soft cedar, and a hint of potting soil. Pears and soft apricot-laced tobacco leaves drive the mid-palate towards more pear and hint of that soil, tobacco, and nutty toffee.
All bullshite.
A true tasting of whiskey is this:
Gasoline flavor with a touch of lighter fluid and a finish of kerosene