I didn't see anything about damage, but the valet and the company are fortunate to come across such a laid back guy. I've witnessed valets get the smack down after abusing a car.didn't a valet just get busted a few days ago in a '15 C7 vette by the factory dash cam doing 50mph in a parking garage and damaging the front valance?
http://jalopnik.com/corvette-dash-cam-catches-valet-hitting-50-mph-in-gara-1671461447
I would never let a valet drive any of my vehicles.