Re:Tesla ranks almost dead-last on Consumer Reports reliabil...
by closetohome on Friday November 19, 2021 @04:01PM
(#29282433)
Failure rate isn't the only metric that affects customer satisfaction. If the product works better than any of its competition, but has a 10% rate of complete failure (which is insanely high for a retail product), you're still going to have 90% customer satisfaction.
Dyson also earned the same two ratings for several of its stick vacuums in 2019:
https://www.consumerreports.org/stick-vacuums/dyson-stick-va...
Some brands just seem to command more loyalty from their customers than the quality of their products can justify.