Hmmmm. That's a question for Dave to answer. We simply have different opinions of what "no rating" means. I just know that human nature often brings out the worse in us - laziness. Here's an example of what I mean. Just about every company in the US gives us a money-back guarantee if we are not pleased with a product. Right? Behavioral scientists will tell you that out of 100 products that people HATE, only 12 will be returned for money-back. Don't you think companies know this? 88% of the dissatisfied customers are simply too lazy to return that product. Companies prosper from that laziness!