We don't mean to sound negative or anything, and we're not 3D naysayers by any means. But the news that the Metropolitan Opera's upcoming production of Siegfried will include mind-blowing 3D background effects is, well, mind-blowing. While you're undoubtedly familiar with 3D effects, you may not be acquainted with Wagner's 1876 opera which portrays the story of Sigurd, a hero of Norse mythology. Robert Lepage, the director of the operation, expects theater-goers to find themselves engulfed in a three-dimensional
