...Is it REALLY that good? Or does the price make people
believe it is that good?
Forgive me, but I'm pretty much going to ignore what you posted and address the thread title.
"Gourmet/Boutique/High End" juices all have one of three things in common. Either they use the finest ingredients they can get their hands on, have an exceptionally skilled blender, or have a good marketing campaign. Or a combination of all three.
Five Pawns and Alice in Vapeland have the most distinctive packaging in the ejuice industry, and that makes them gourmet...I guess. I've never tried AiV, as I'm not into tea flavors, and 5 Pawns only makes one juice I like.
Highbrow Vapors claims to use only the finest ingredients, Mad Murdock is a skilled blender, Aroma Ejuice actually does use the finest ingredients, at least when it comes to their WTA. Alien Visions has a great juice with a catchy name, Boba's Bounty.
Then you have Casey Jones Mainline Reserve. $27 for 120ml, comes in glass bottles, and is mighty tasty...if you like custard flavors.
As for myself, I don't consider a juice to be "gourmet" unless it has a complex, multilayered flavor, with nuances that don't appear until you try it at different temperatures. Doesn't matter if the price is high or low, glass bottle or plastic. If it can't be perfectly cloned by the super tasters out there, it's a gourmet juice created by a master blender.