Bests & Worsts Reviews from Amazon

Product Works As Advertised, But Seller Requires a Good Review In Order To Warrant The Product. I like the product, I really do. But I am very chagrined...and a bit suspicious about the seller's warranty requirements. When I contacted the seller, per the instructions that came with the product, to receive my free warranty, the response I received said that I must leave a "good review" first before they would provide me with a "free" warranty. What this says to me is that the various five star reviews they are receiving just might be dubious inasmuch as that apparently a requirement in order for the seller to warrant the product. That is why I gave it a bad review.