>They've driven 635,868 miles (two orders of magnitude more miles than their next closest competitor) and their miles driven per disengagement was 5,128 (an ord

>They've driven 635,868 miles (two orders of magnitude more miles than their next closest competitor) and their miles driven per disengagement was 5,128 (an order of magnitude higher than the next closest, with many still in single digit miles per disengagement). Making the assumption that "disengagements == bad" is a bit suspect though. We have no way of knowing if the reason for disengagement among competitors is purposeful, or due to more strenuous testing environments. It's not like this is a performance metric we know they are trying to optimize. Without knowing the testing methodology, it's meaningless to compare these numbers.