As a historical convention, it is a good one. They actually had no more room for games in a couple of sessions this year. I am one of the outliers that keeps bringing fantasy and science fiction games in, because, well, people need to stretch their horizons.
I *am* a fan of the converted Megabloks and Playmobil ships - as you can see - as they are large enough to allow 28mm figures to move on them without crowding, and with a little conversion work, they scale well visually.