Why is the Audi R8's handling considered top-notch?

I've heard great things about the Audi R8's handling, can anyone explain why it's considered so exceptional?

Having owned an Audi R8 for several years now, I can confidently say that the handling is one of its biggest selling points. The balance and precision are unmatched in its class.

The key to the Audi R8's excellent handling lies in its mid-engine layout. With the engine mounted between the axles, the car has a very low center of gravity which translates to better balance and control on the road.

The advanced Quattro all-wheel drive system also plays a big role in the R8's impeccable handling. It provides maximum grip and stability, especially in slippery conditions.