Also, remember that anything can have positive testimonials. I have my own testimonial, but won't go into that here.
Dick Van Patten's Natural Balance® Pet Foods: Testimonials Our Family Scrapbook | Nature's Variety Nutro Products Super Premium Dog and Cat Food - please keep in mind Nutro has been deemed responsible for hundreds of pet deaths in the last couple years due to tainted dog food. I just put this here to show that there will always be positive comments, despite the product.