Hi 90D AP2 owner here. i'm having trouble reconciling my unabashed affection for the car + admiration for Tesla with performance of Autosteer. Since the latest update I've driving with it on (as much as possible) in a fairly lengthy stretch of CT-15 at around 60 - a parkway crossing Southern CT. Firstly, a word on TACC - now this is a solid feature. It's been working beautifully for me, and I have it on all the time now. It seems to be a genuine 'stress reducing' feature. Bravo Tesla for this. Autosteer is a completely different animal. From a performance point of view it's all over the map - literally; veering to the right when coming out of a left hand curve, getting way too close to other vehicles etc. I find myself repeatedly disengaging which entails a pretty forceful yank of the wheel. In its current state, I would never, ever drive with this enabled with wife+kids in car. All in all, a pretty stressful time. From my experience so far, I personally question the wisdom of putting something out SO flawed. Yes, I know it's beta, but even betas should meet certain standards of performance.