Eduard Hanslick
Billroth and Brahms, together with the acerbic and influential Viennese music critic Eduard Hanslick, formed the core of the musical conservatives who opposed the innovations of Richard Wagner and Franz Liszt. In the conflict, known as the War of the Romantics, Billroth supported Brahms, but was always fair and measured in his comments. "Wagner was indeed a very considerable talent in many directions," he wrote in 1888.