same. we played 5-6 times I think in uni, but the peak for sure was a marathon two day session with six players. We had cocktail parties with a side table with meals + drinks for the diplomacy phases. Legendary memory, though I also remember every time thinking "that was incredible but I am NEVER playing this again" each time afterwards before going back for more a few months later.
I've long dreamed of a reprise if I ever get the space and friends again, perhaps with dressing up fancy and/or a really nice champagne for that real diplomacy feel