Surprised how much hate there is here for this technology from people who never tried it. I've had one for a year. It is game-changing. You can drive what you like - it supports many different cars.. I can road trip for hours on autopilot and then drive my Subaru on rocky forest roads that would rip the undercarriage out of a Tesla.. It does adaptive cruise control and lane centering for hours on end.. Being able to relax (but monitor) for the 8+ hour drives up and down the state of California is great. Being able to adjust the radio, have a snack, or just sit with your hands in your lap while the car handles lanekeeping feels like a miracle.

There is a 'dating' period when you get it where you and the autopilot learn each others limitations.. Knowing how steep a turn your car can do without hitting torque limits, learning to trust the ACC to slow down with traffic ahead, knowing how long you can sit in stop-and-go traffic without it disengaging (varies based on car and car capabilities), what light conditions it finds challenging (same ones as humans, driving into the sunset) etc. But now I know its limits, know how it notifies when it is reaching limits or unsure, I have full confidence in it when its working within its capabilities.

For those who think this device is going to kill them -- the safeties built in make it virtually impossible. Yes the main device (Eon) runs python code. However there is a hardware device which acts as a firewall between the Eon and the CAN bus which prevents any commands beyond a (very low) torque limit such that the car cannot take any action which a human couldn't notice and correct within 1 second. BY FAR the most dangerous part of my drives continue to be the drivers surrounding me who don't look or signal when entering my lane.