Eduard Hanslick
Mahler had been an admirer of Weber, and in this way he succeeded in creating a complete opera which was premiered at the Neues Stadttheater, Leipzig on 20 January 1888, with Mahler conducting. Richard Strauss admired the work, but appears to have changed his opinion after his mentor Hans von Bülow panned it; like Bülow, the influential critic Eduard Hanslick was also critical.