I have not driven the Wuling myself, only traveled as a passenger. On Xingguan it's "normal", just like on Tesla or anywhere else.

The Geely did not come to a complete stop on regen braking, I had to use the brake pedal for the final ~5 km/h. Perhaps there was a setting to override this, but I did not check.

Tesla seems OK. I’m really spoiled by the “complete stop” feature.

The worst (which is what most brands are moving to in the US) is when it’s completely unpredictable. Basically, half the time, the car unexpectedly accelerates from a stop, or fails to engage regen.

On some cars, they even tie regen to a camera, so regen works well unless you are on a curve or cresting a hill. In those situations, the car accelerates or fails to slow down.