I'm sure the press has pictures of DofC 'smiling' as well as the others there. The press are about to really go after DofS.
My brother said that DofS was a PITA when she first came into the RF. In America it's quite normal in certain circles for people to treat those working for them badly. She has since changed her ways so I don't think it's fair to continue to bash her for a mistake made at the start or before she met PH.
My brother told me she was so rude to him at the start. He was covering security for the invinctus games and he said she needed to stand in a specific spot while others were coming and going. She told him not to tell her what to do and that he needs to remember who he works for. My brother told her that he works for the Queen and it's his job, as well as the other staff working for the RF to tell them what to do, so if you wouldn't mind, please stand there so I can make sure you are safe should someone want to attack you.
She also called the Us press when she flew into Chicago for her UK immigration paperwork to be filed. No one knew. She was booked completely privately. My brother happened to be relatively close by because he lives in Toronto now, so got their quickly to provide full security. She had gone over with only one person and a single marshal on the plane.
She is much nicer to him now!