Much better than FSD version 11: Very smooth in turns, centers itself in left turn lanes properly now, assertively gets into the proper lane for the next turn within short distances from a previous turn, but rides too far to the right in straight lanes.

Speed control is still a major issue. Have to keep accelerating manually to get to the speed limit then it will keep dropping. Setting to Auto results in speed limit being exceeded.

V12 is far, far better than V11 and it is advancing rapidly. My wife finally likes FSD thanks to V12. I am currently on V12.4 and look forward to coming updates, which seem to be coming at about 2-week intervals. The most important thing I want to point out is that V12 is a safer driver than I am when not using FSD. I cannot see in my blind spots and I get distracted, but that is the same for everyone.

needs so much work, from reorganizing locations for lessfinger-taps, voice commands etc. FSD drives like a neophyte pre-teen driver: too late, too abrupt, too close

This is a significant update to FSD. I wish my wipers would stop randomly wiping my windshield on a dry, sunny day.

This is an excellent update for my 2023 Model 3. There are no issues with this update at all. FSD works like a charm.

The 12.3.3 problem of harsh acceleration through turns occurs less frequently, but the problem of FSD sometimes failing to stay centered in the lane is still present, it will veer across lane lines on sharper turns. This does not occur when driving on highways. Additionally, it occasionally enters the wrong lane for navigation or makes the wrong turn, though less frequently than in version 11

I like that they made it FSD Supervised. It acts like a timid first time driver that gets a lot right, but still makes mistakes. Way too slow at stop signs, cuts people off in the passing lane at times, has to be nudged forward often, and even had a double yellow cross with a car coming the other way in the mountains. Don't get me wrong, I love where it is going and 85% of the time, it is crazy good, but needs to rapidly improve to truly impress