I find that with everything, there are people who say "this is the greatest" and there are those who same about the same thing "this is the worst". No matter what it is: a shirt, a car, a restaurant, a computer mouse. How can this be?
I watched a consumer show recently that did a piece on the business of written reviews. There are people who make their living by getting paid for writing good reviews of products they've never used. The program uncovered paid writers who pop up everywhere extolling the virtues of various products.