I am impressed with the Napier! I absolutely love it. The feel, the 3-speed transmission, the brutal sound(although I'm sure it's just the Veyron's sound with a bit of editing) and the fact that they actually modeled the rear brake-only physics. Turn off the ABS for maximum fun. You gotta brake early to give time to those tiny rear brakes to stop that monster, while being careful not to press on it too hard or you will lock them.
This car provides the dynamic driving experience that I love, unlike all modern cars that feel the same. I wish sim wheels and pedals would come with hand throttle, spark advance levers and swapping pedals to better simulate car like this.