Instruct: Classify the given Amazon customer review as either counterfactual or not counterfactual.
Query: When I ordered, I was very skeptical even with the good reviews, when I got the product I was even more skeptical since it didnt look like it would work, or leak... then I tried to apply it with the tiny little suction cups, and it did stick, even though it was curved on the tub there.. filled the tub up, got in and it worked, not even a tiny leak.