Everything you discussed , ie "feel" is definable in physics. Give enough sensors and enough computing power and the machine will push it to 99.9999%. It's already happening in drone fighter jets, they're getting close to human performance with the added benefit that they can pull enormous G's that a pilot can't. Still, I couldn't give a rat's ass who has the better AI when it comes to racing. If there's not a human putting his ass at risk, so what?