What is the Audi A8's 'Traffic jam assist' feature?

I've heard about the Audi A8's 'Traffic jam assist' feature, but I'm not sure exactly how it works and if it's worth the extra cost. Can anyone provide some details and personal experiences with this feature?

The 'Traffic jam assist' feature in the Audi A8 is an advanced driver assistance system that can take over steering, acceleration, and braking in slow moving traffic situations. As long as you are on a road with clear lane markings and the traffic is moving at speeds of up to 37 mph, this feature can greatly reduce the stress of stop-and-go traffic. Highly recommended, especially for those with long commutes.

I have been using the 'Traffic jam assist' feature in my Audi A8 for a few months now and I absolutely love it. It's like having a co-pilot who helps you navigate through heavy traffic. It's especially helpful during rush hour when you just want to relax and let the car do the work.

I have the 'Traffic jam assist' feature in my Audi A8, but I rarely use it. I find that it can be a bit too aggressive with braking and accelerating, and I feel more in control when I am in manual mode. But some of my friends swear by it, so I guess it just depends on personal preference.