This is not an edge case and has for the most part worked in all past Beta's. However it has (I believe) a 100% failure rate on 10.9. Here it is today going "head on" into a car in the lane. Of course I didn't let it go super far top the last second since unlike some of the YouTubers I just can't.
I'm sure it would stop before hitting the car but why is it veering left into the wrong direction lane and heading for it no matter what?
Did also have a general good drive through Midtown this morning. Of course traffic was lower.