"controlled areas" is relative - for example it includes mayhem zone SOMA and the hills. Also they just got started, relatively speaking, and have been expanding. Give it a minute.
Really, computers seem more naturally suited to driving in SF than humans - from the point of view of paying attention to enough things, not having to pay attention to map navigation and having more modes of sensory input than humans.
I'll believe such companies with my life and life of my family when they can handle usual South east Asia capital city for example also during monsoon, say Bombay. Because this is in stake, nothing less.
This aint some web app deployment where flaws are annoying but thats about it.
I've just finished 2 day 1500km drive back home across Europe in various storms, heavy rain, a bit of snow, a lot of it in the dark, tons of properly dangerous idiots, weird non standard marked repairs (we talk about germany), some serious accidents along the way, few nearly misses. Our F11 BMW 5 series took it on effortlessly, complementing my and wife's skills but not interfering. I am not stellar but definitely above average driver. I've done this drive maybe 30x over past 15 years, without kids normally in one 16-18 hour push. Nr of clueless idiots is definitely rising and roads are definitely more full.
No way in hell I'll trust something fully with most precious stuff in my life until its properly battle proven by billions of miles in harsh complex situations, which what you describe it isnt. Till then there is no self driving, just steps towards it. I don't need this for driving around some short distances that much. Good luck with beta testing to ya all.
Really, computers seem more naturally suited to driving in SF than humans - from the point of view of paying attention to enough things, not having to pay attention to map navigation and having more modes of sensory input than humans.