We had some complaints from about the popcorn smell shortly after all the news coverage on workers getting sick from the butter flavoring. I think people thought they were being poisoned if they smelled it.
However, we recently received complaints from our cleaning service because dropped popcorn kernals stick in the carpeting and the vacuums don't pick them up, so the cleaners have to bend over and pick them up by hand. You don't think our employees would pick up what they dropped, do you?
And don't get me started on the inside of the microwave!