While the exquisite songs — "Younger Than Springtime," "Some Enchanted Evening," "Bali Hai" — continue to delight, the action in South Pacific often feels fragmented and dated. Barlett Sher's revival, which won several Tony awards, added intelligent interpretive touches and pulled everything so brilliantly together that Rodgers and Hammerstein's musical gained a new cohesion and vitality. Both musically and visually, the show was a feast. The casting was extraordinary, too, giving us a smart, quirky Nellie, a gravely dignified De Becque and an entirely original Bloody Mary.