Omission of auto-extending handles is a dealbreaker as far as my wife and I are concerned. Our Prius, two Lexus and an infinity have keyless entry where the car detects the presence of the keyfob in you pocket and unlocks the car, so you only have to pull the handle to open the car. My wife said there is absolutely no way she would take a step backwards (i.e., press door handle, wait for it to extend, and then pull to open the door), and I have to agree with her. Once you become used to the convenience of the keyless system available on the Prius, Lexus, Infinity and other cars, there is no going back. I hope they implement the feature by the time my initial deferal runs up in March. I really would like to buy the model S if they address the omissions.