Philipp Spitta, A Dictionary of Music and Musicians (1900)
“ It is as though Schumann's pent-up desire for the dramatic form were seeking an outlet in these ballads; especially as we know that in the last years of his creative activity he was anxious to meet with a new opera-libretto. The faults of texts and subjects might however be overlooked, if the music made itself felt as the product of a rich and unwearied imagination. Unfortunately, however, this is seldom the case. It is just in the more dramatic parts that we detect an obvious dulness in the music, a lameness in rhythm, and a want of fresh and happy contrasts. ”
