As vast and flat as its title, "Horizon: An American Saga" can carry many descriptions. Call it hokey or homespun, old-school or out-of-touch, all would apply. But don't you dare say wistful ...

As vast and flat as its title, “Horizon: An American Saga” can carry many descriptions. Call it hokey or homespun, old-school or out-of-touch, all would apply. But don’t you dare say wistful ...