I think there is a huge difference in stating I used product X and these were my results. To, I have never used product X, but I can tell you it is junk, bad sceince it will never work. The company that sells it is pulling the wool over your eys and has you fooled.
Reviews of products I believe will always be welcome here, bashing a product because you "don't think it works" should not be allowed.
Just goes back to Mathews, how many people claimed the single cam was junk and did not work? If this site and others were up 14 years ago you wonder if Mathews would be so successful. They would have been bashed. I had one in 1992, and every 3D shoot I went to I was told what a piece of junk it was. They worked on the bow, and year after year they kept getting better. Now, they sell a pile of bows. With a system many claimed was "junk"