http://www.jdpower.com/ratings-and-awards
The web site says: J.D. Power ratings are your guide to finding which products or services ranked highest in J.D. Power Consumer Studies. The Power Circle Ratings are based on independent and unbiased feedback from millions of verified product and service owners around the globe. One example: best large TV (greater than 50 inches)is Samsung and the best small TV (under 50 inches) is Sony.
Submitted by Jack Batterson