Bests & Worsts Reviews from Amazon

I was recommended to Inconvenient Facts by a friend and on first read was completely taken in. I told my son the headlines from the book, and he decided to thoroughly check it out. He found that it was a blatant misrepresentation of the facts and took several hours walking me through each of the facts which cherry picked data to fit the authors thesis. It really makes we mad. Who paid to have this written?