TL;DW:

End-to-end neural networks architecture is an improvement over v11.

Scenarios highlighted in video:

• FSD beta is much more cautious on winding street.
• Sharp right turn.
• Did not obey construction worker with handheld stop sign. Did proceed once sign was changed to slow. Visualizations not consistent with behaviour.
• Improved confidence and assertiveness at complex intersection with odd angles.
• Didn't pull over far enough at end of drive (non-crit disengagement)
• Disengagement at intersection with poor visibility, though the car was visualized.
• Wildlife: Can't visualize deer, but it does control for them.
• FSD beta can't reverse yet, and thus can't do three-point turns.
• Turn signals seem to be fixed, and no longer activate at random.
• Improved response to oncoming traffic on narrow roads.
• FSD beta freezing/indecisive much less frequent. Much smoother and more human behaviour.
• Shot the gap in front of cyclist. Better prediction/anticipation of trajectories.
• Good pedestrian interactions compared to previous versions.
• Improved accelerations at non-standard intersections.
• Slows down on rough roads.
• Still more confident with a lead car, than going solo.
• Some indecisive behaviour at a "road closed, local traffic only" sign.
• Threads the needle between two cones.
• Slightly awkward handling of left turn with oncoming traffic and pedestrian crossing.
• Did not follow driver hand signal from stopped vehicle with hazards on.
• Slightly too agressive in left turn onto narrow road with oncoming traffic
• Gives truck pulling into driveway more room to maneuver.
• FSD beta pulled over into a spot it could not get itself out of.
• Regression on unprotected left turn. Did not yield properly to cross-traffic.

End-of-video summary

Positives

• Significantly better speed control
• Much less stress behind the wheel
• No accelerator overrides needed
• Awkward stops completely fixed
• Significantly better turn signals

Negatives

• 3 Critical disengagements: hand-held stop sign, unprotected left turns
• 4 Non-critical disengagements: Car got itself stuck, mostly due to FSD beta not yet able to reverse.
• 1 human honk