https://phys.org/news/2018-05-consumer-tesla.html

The improved braking raised the car's score high enough for it to receive the coveted recommendation. But Consumer Reports still has concerns over wind noise, a stiff ride, and the touch-screen controls that could distract a driver.

After the first round of testing was made public, Tesla CEO Elon Musk promised to fix the problem within days. Consumer Reports says it was told by Tesla that the software helps the brakes adapt to variations in how they are used and how they respond in different environmental conditions.