What does jerky engine engagement suggest about a driver’s control?

Jerky engine engagement indicates that the driver is struggling to manage the vehicle's acceleration and deceleration smoothly. This can manifest as sudden jolts or shifts when the driver engages the accelerator or gears, which suggests a lack of fine motor control and an inability to modulate inputs delicately. Such actions can point to a misunderstanding of the vehicle's dynamics or an inability to coordinate foot movements effectively, particularly with the clutch in manual transmissions or throttle management in automatics. Consequently, the presence of this jerky engagement strongly implies that the driver's overall control of the vehicle is poor, making the assessment of control as "Bad" the most suitable conclusion.