PARK CITY, Utah,(Reuters): The Sundance Film Festival opened on Thursday night with four features, including a documentary highlighting America's housing crisis, the fractured American dream and values humbled by today's lackluster economy.

The documentary, "The Queen of Versailles," follows self-made former billionaire and timeshare mogul David Siegel and his wife Jackie, who at first glance may not seem in touch with many Americans who have struggled in the current, downbeat economy.