I bet you liked working on the 1st floor better than the 2nd. Visitors on the 2nd floor were packed like sardines, though I still spent way too much time (and money) up there.
What's weird is that there seemed to be more vendors in Miami than Atlanta, and the quality of vendors in Miami (besides a scant few) seemed better overall. There were a few vendors that seem to travel to a lot of them (e.g. Troma),
Too bad Canada snagged some of the DC thunder.
It was still a lot of fun!