“Near the end of Robert Lepage‘s production of Wagner’s Die Walküre, which opened at the Metropolitan Opera on Friday, there is a moment of arresting visual beauty. The raked stage slowly rises and, with the help of projections, turns into a looming, stark, snow-covered mountain. It’s a breathtaking transformation, one that encapsulates everything that’s wrong with Mr. Lepage’s work.”

The first deep reading of the Lepage Ring is by Zachary Woolfe, naturally.