Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Not worth hoot
Review: I bought 2 of these (a fool and his money are soon parted). I looked through all of the different vendors, thinking that there are real differences in the fan sold by each. There really is none. (Not even the "original" auto vent). The solar panel needs to be in direct sunlight - won't do much good in a partly cloudy sky or in the morning sunlight. When there is enough light to make the fan spin, the fan doesn't really generate enough power to move air. I held a strand of hair directly in front of the exhaust side of the vent - the hair hardly moved though the fan was moving. Do not waste your money. I wonder whether the favorable reviews are written by people who have a vested interest in sales of this useless product, or by people who are fooled by a "placebo effect." Sounds like a class action suit in the making. I can't believe Amazon.com allows products like these to be featured in its website.
