Used valet mode for the first time at a charity event at the Marriott Waterside Hotel in Tampa last night. Got my car back to see the energy graph below. I've never even gotten my energy use that high myself! Of course, the manager said they were sorry, but there was nothing they could do. Maybe Tesla needs to label the valet mode as "beta" too. By by the way, I live less than 2 miles form the hotel.