When a breeder receives a negative post on Puppyfind, all they have to do is delete it. So when all you see are positive reviews please understand that, most likely, the breeder has deleted the negative ones.
What is the point of a consumer having the option to post a review when the breeder has complete control over what is shown to the buying public. The consumer has no protection.
I had a very negative experience with a breeder and tried to post a review and a warning to prospective buyers. The breeder deleted the review and is still selling her dogs to unsuspecting buyers.