Not to pick on you, Liz, but I'm curious as to why you decided not to take up the free sample. How could you tell they were vile without trying them?
Faced with this sampling, I would have tried the product, if only to be able to say that I had and it and it was as bad as I expected, worse, or not so terrible. I'll try almost anything at least once.
Once, shopping in a store, I asked the clerk something about another store across the street. She said she'd often wondered about it herself in the year that she'd been working there, but had never gone inside. I would have been over there on my first lunch break, and did go immediately after leaving the first place.
I can understand why somebody might not want to try something that comes at a cost. Buying a product they might not like, or going into an unknown restaurant are struggles for many people. But what's the risk in tasting a free sample or poking your head into a nearby store?