I'll never be able to fulfill people's expectations of me if those expectations are super-human. You can't expect a production to be liked by all 2,000 people in the audience. That just isn't possible. [However,] we've achieved what we wanted to achieve [with the production].To our knowledge no informed person of consequence has ever had super-human expectations of you, dearie. And your "achiev[ing] what [you] wanted to achieve" with your new production of Tristan is precisely what most Wagnerians and other lovers of Wagner's transcendent masterpiece fear most. We're almost afraid to look at the production photos when they're made available after Saturday's (25 July) 2015 Bayreuther Festspiele premiere. Source for the above Katharina quote can be read here.