Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: White Trays Disappointed
Review: In spite of its great review in Real Simple Magazine, I was disappointed in White Trays. They were very difficult to keep in place on both the upper and lower teeth, so I'm sure my teeth didn't get as white as promised. There was some improvement, but probably not enough to try them again
