“Without revealing titles, does anyone have a “guilty pleasure” movie or two that they are not willing to reveal on this anonymous forum for fear of damaging their online reputation?”
Hey, some of us are confessing next to our names and pictures – among our past and future clients! 
I think everyone in our culture enjoys some lowbrow entertainment, so we can trust that no one will actually think less of us for our silly pastimes. Having a graduate degree or two also helps protect us against assumptions that we checked our brains at the door.
I guess if my favorite movie were “The Triumph of the Will” or something, I wouldn’t want to admit it. Though film and communications students do study it as a masterwork of photography and propaganda.