I am as big a Tesla fanboy as there is. Just got 10.3 this afternoon. I am so bummed to say that over the last couple of hours I have found that this iteration of autopilot is utterly worthless on West Los Angeles city streets, and requires constant, aggressive intervention. Really shockingly terrible even in mundane situations - I don't mean "terrible" in a relative sense, since I have no experience with any other FSD system - but simply experientially terrible. As optimistic and excited as I have been, I have a very hard time imagining how it gets from this state to being worthwhile for any practical purpose, at least here. Still love it on LA freeways especially in stop and go traffic, where it is a huge benefit.