I agree that in many ways self-driving cars are better than average. And I selfishly want to accelerate the adoption due to the fact that I'll appreciate it th

I agree that in many ways self-driving cars are better than average. And I selfishly want to accelerate the adoption due to the fact that I'll appreciate it the most when other drivers are using it to reduce the chances to getting hit by a drunk or highly distracted driver. However, I think that driving on tram tracks is unacceptably bad - it is something that a good driver would simply never do outside of really strange circumstances (like complete vision loss due to heavy storm weather). This example shouldn't be used as a single example to bar autonomous vehicles but it should also be properly recognized as unacceptable to be repeated.