Many reviews the reviewers don't have the product and instead cobble together information from the description and other sources, that's why there is no unique

Many reviews the reviewers don't have the product and instead cobble together information from the description and other sources, that's why there is no unique information in the reviews and they are so information light. They do this so that they can have affiliate links where they can make money, with a heavy understanding of SEO this can be a very profitable practice. When I discovered this practice from a well known SEO guru, I was both sad and angry.