I again like Valentino more than Casey. Whether its a show or not, at least he interacts with the crowd and is more personable.
About an hour after the 2009 Phillip Island race (I was lucky enough to be there), a nondescript guy walked out in jeans, t-short and cap, after everyone had gone and just the pit crew packing up and most of the crowds had gone home. Turned out to be Colin Edwards, took his time to talk to the few of us still milling around on the track opposite the pits, handed out energy drinks, posters and signed stuff, posed for pics, etc. So very humble. I couldn't imagine Casey doing that, most probably already in his hotel room by then getting a massage.