I have shopped online almost exclusively for over 20 years and have started doing the same thing. If I buy a fan at Home Depot, I can be reasonably assured it won't go on fire. They have product buyers that assess the quality and prices of products. Amazon purposely does not have this as it would open them to liability. So "Independent reseller" GOODAIR fan is not at all assessed, and they only provide a platform for users to judge the quality of items and post reviews.