I've had my M3 for 3 months. So far, I've had over 15 extremely hard, phantom braking, heart attack inducing events while on autopilot... and ZERO saves. I'm honestly surprised the Automatic Emergency Braking haven't caused an accident as opposed to saved me from one. Even using AP on a well-marked road, if there's enough of an incline on the road, that will trigger it. When those AEB false alarms are brought down to near-zero, I'll consider it. I love my Tesla. It's my dream car. ...but being honest, if they can't get this bit of Autopilot working, then FSD isn't anywhere near close to prime time. I'm sure it's getting better, but it's at least 10-20 years until it's mature enough for me to consider it.