Someone at work gave me some of that "Oh so raved about" notably green e-juice. All I can say is, I don't get it.
To me it tastes EXACTLY like a product that used to be around, not sure if it's still available, Vick's Formula 44D. Especially the lozenge / cough drop form, though the cough syrup tasted almost identical.
Why someone would want to go around vaping that as a "flavor" is beyond me.
There's lots of Formula 44's out there, but it was the 44D I remember as having a dark greenish tint and this nasty taste. It was one of those medicines where you "know it had to be good because it tasted so bad". It's not an intolerably bad taste, But definitely not a flavor I'd consider pleasurable as I would for most things I like to vape.
The e-juice does have a slight citrus note that wasn't present in the Vicks, but not enough to erase the childhood memories of the Vicks.
I suppose I could see black licorice lovers going for this.