Gustav Kobbé,
The Complete Opera Book
“ The Sword Motive leaps like a brilliant tongue of flame over the heavy thuds of a forceful variant of the Motive of Compact, till brightly gleaming runs add to the brilliancy of the score, which reflects all the quickening, quivering effulgence of the scene. How the music flows like a fiery flood and how it hisses as Siegfried pours the molten contents of the crucible into a mould and then plunges the latter into water! The glowing steel lies on the anvil and Siegfried swings the hammer. With every stroke his joyous excitement is intensified. ”
