Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Placebo Effect ?

I can see all of this as being the result of the well known placebo effect; and on the other hand the product seems designed to elicit comments owing to it's aroma; women like more fruity scents in their perfumes so surely a man wearing something that smells, um, fruity, is more likely to get "looks" and "comments" from women. It boils down to how you interpret the stares I guess. That said, I haven't tried this product. I did try a hair product that was said to contain phermones and it had a distinct odor. When I smelt the same product on another guy I stopped using it as I thought it made him seem desperate.