Just got to look at the rate of progress. I've run software companies and I can tell you the rate of innovation at Tesla is out of this world.
Cruise control works very well and just got to look at what is happening the the US to see how well things are progressing. Sure we are behind here, but I understand that much of that is due to local regulators. Given they've been given the green light to test newer versions of FSD Beta here and have been doing so for some time now, I expect we will start to catch up soon.
Spontaneous braking happens in all cars with AEB systems, I've had full on braking in Mazda, Toyota, BMW... Most of the "phantom braking" reported for Tesla are just a slow down, which if you drive on AP/EAP/FSD the way you are supposed to, you catch before it slows more than 5 or so km/h and is zero issue. Yep it can be a problem (but greatly exaggerated), but clearly it is improving if you pay attention to any of the development progress in the US, which will make their way out here.
Voice control works perfectly, much better than other vehicles I have owned. Trick is to set it to British English, but even before I did that, I had no problems where other vehicles I have owned might have worked fine with basic commands but as soon as you try to do any street names, etc, they are hopeless. I have been able to do some very obscure street names with the Tesla with zero issues.
Tesla have constantly proved 'experts' wrong and turned the industry on it's head time and time again with revolutionary technological advances. The fact that Elon has been able to not only do this at Tesla but in multiple industries at the same time mean that I'll put a lot more faith in him and his companies than some random group of negative Nancy's on the internet.