FYI, that series of unprotected left turns was well done, great drone angle. That footage was a mix of successes and fails, and it’s exactly what you have to do as a tester, give Tesla regular feedback on the good and the bad. If video footage like that makes you nervous, you shouldn’t accept the beta test download, whichever one they roll out to widen beta testing. If on the other hand you have a tolerance and preparedness for the potential fails and risks (“it may do the wrong thing at the wrong time” is the beta wording), then hop in!