Siegfried (Metropolitan Opera)
It would be difficult not to argue that the Metropolitan Opera's new Ring Cycle seems to be getting worse as it goes along. "Das Rheingold" led the cycle off with a bang, "Die Walküre" purred along but with "Siegfried" the cycle seems to be spluttering. The orchestra under Fabio Luisi were in better shape but weaknesses in the principal casting have begun to reveal themselves.Robert Lepage's production still mostly …