My favourites so far are the lower placing Swedish team, Lopareva/Brissaud and Csiszer/Shapiro. They're all perfectly appropriate for their decades. I think thee Hungarians tie with Fradji and Fourneaux for the best rhythm dance coming from the Villard de Lans group- many of the other teams from there don't seem to really have choreography that really reflects the decades they're portraying.