With no disrespect for the vendors. there have been a couple that just make me shudder.
Early on I ordered some juices from Vape Dojo, their Myagi MIx was horrible just disgusting. Some kind of fruit/licorice mix that was gag worthy.
I also remember ordering some cucumber mint juice, I can't remember whose though, that just made me toss it in the trash. Yuk
I was also so very disappointed with VV's Organic Caramel Kona Milkshake. I hated it, after 2 full months steep, I hated it more. There's a chemical taste that has no caramel, no coffee, just blech. I don't get this since I read so many good reviews.
The other one I can say was horrible was Hurrican Vapor Storm Juice Cinnamon Roasted Almonds. Horrible weird chemical taste that doesn't change after steeping for weeks and weeks.