Sad to see the demise of the IAD offering. I flew regularly from there from 2003 to early 2014 and when I moved away from the DC area so I saw 3 iterations of lounges. The First Lounge was always pretty quiet, a mini version of the Galleries First in many ways and the pre-flight dining for F was rather decent. Certainly a big step up from the Sleeper Service buffet.
Anyone remember the old, old lounge? Not even the First cupboard that was in D but the one before that. Unchanged from the Concorde years...