It is very easy to see if is not even close to reality: such a wet road would produce a lot of splashes and every car would be followed by a water vapor trail.

It is very easy to see if is not even close to reality: such a wet road would produce a lot of splashes and every car would be followed by a water vapor trail. So yes, textures and some lighting effects are impressive, but not even close to real thing. It would be easier to do a sunny weather.