My favorite setting was the medieval Village.
MDF has come a long way since its first appearance.
Moving to another project; Battle systems is not new but they are going stronger with their preprinted cardboard, its more robust than you may think off and they look awesome for multilevel warfare.
Extra decoration pieces are looking very good.
While looking at terrain I found a company that is selling good looking pieces for your frozen city needs.
Plenty of terrain for all but only scratched the surface of what was presented at Salute this year.