Its all a matter of taste. Certain people have (or think they have
) ultra-refined pallets. It's like people that have better than 20/20 vision. It is rare but it exists and people like that might actually pick up on certain flavor cues that most of us just don't get no matter how hard we concentrate on the fluid passing our gums. I certainly don't get it because I've never tasted the infamous "extract twang" (whatever that's supposed to be) or been able to tell a difference between whole leaf hops or pellet despite having brewed with both. I have a friend that took home Best of Show in a homebrew competition showcasing over 200 beers with an extract beer.
The idea that AG is always better is sheer nonsense. To me it is like suggesting that an adjustable wrench is always better than a box-end. Sure you can pick and choose your gap but the tolerance can still swing a wide ways with an adjustable. If you know exactly where you're going a box-end will get you there just as well if not better. It's hard to slip when your gap measures exactly to what you are turning.
The idea that AG is always better is sheer nonsense. To me it is like suggesting that an adjustable wrench is always better than a box-end. Sure you can pick and choose your gap but the tolerance can still swing a wide ways with an adjustable. If you know exactly where you're going a box-end will get you there just as well if not better. It's hard to slip when your gap measures exactly to what you are turning.