My primary vote goes to the AoB demo. I played it awhile ago now, but I played it after a long period of not playing FS2, and it rekindled my love for the game. It didn't have any overly great storyline or amazing mods or anything. It was just a short, fun rompo that came at the right time for me

Secondary vote goes to Homesick, definitely shows off what creative storytelling can do to the standard FS2 shipset, but it was a bit repetetive in places to really suit my tastes.
So, anyone else? :dancing: