My only complaint is that I can't use it more. I'm the best driver in my family, it's already significantly better than me at most aspects of driving. I'm excited to use fully autonomous mode once the software is ready.
The autopilot either works perfectly as soon as I start driving, or it is disabled until I park leave and then return to the car, when this happens cruise control is also disabled. I have contacted Tesla and it appears to be a software issue. It also has some trouble with merging lanes