Maybe, in an emergency, IF the juice was good. But at the prices I've seen at kiosks, they had better come with a Happy Ending!
I was strolling through our local mall shortly before Xmas and encountered a kiosk. I thought I'd have a little fun with them. The oily salesman was puffing away on his re-branded super mini while extolling the virtues of his "exclusive premium" juice line. It was then I pulled out my eGo. I sampled some of his bland, thin, juices with their weak vapor and inquired "How much?" He quoted me a "special reduced holiday price" of only $35 for a 10ml bottle. I reached into my coat pocket and pulled out a 10ml bottle from Vapors Lounge (one of my 2 local vendors) and said, "$35! For watered-down Chinese juice? Jimmy sells THIS for just under $8 and it's made right here in Richmond, right down the street." Dripped 3 or 4 drops into my eGo. Took a long drag. And made a mockery of his obsolete, overpriced junk.

Behind him, I overheard his would be customers going, "Ooooo, Do you carry THAT model?" Where can I get THAT?"

I then took off my coat revealing my VaperCon 2011 tee-shirt, with the complete list of sponsoring vendors on the back, for all to see! He looked at me like I was the Grinch that just stole his Xmas. I left him to sulk with his now deserted cart. Now that's a Happy Ending!