I will feed in a discussion started in another thread!
All that subsystems are very useful, and believe me I am very tech savvy and I like them all .
My issue is that I don't thing that, most of them, had mature enough.
These are rather new technologies and we all are Beta-testers!
(maybe even Alpha)
For example in the
1st video @9:25 we learn about a system that sound an alarm when you reach a Stop sign too quickly.
Well... here some Stop signs in Greece.
How you like them apples?
And I don't expect that even in better situations than the tragic ones I posted the system will be useful.
Also you hear a <beep><beep> HOW do you know which one of all the alarms is it?

Maybe your smartphone is 100% charged.
In the 2nd [email protected]:50 The car has to be locked to see the inside ...remotely?
Oh, OK! I will alert the thieves to close the doors before they steal anything from inside the car.
Also waiiiit to cooooontact BMW seeeeervers.
So the tech is there but not very useful. Not mature enough.
And of course you pay extra for all these gimmicks not to mention that the servers, when they wake up, will store all these snapshots to the end of times.