Efficient, nasty action scenes can't overcome mostly bland characterizations and a half-baked story.
Does anyone ever really think about the director of an opera? I'm not talking about opera professionals or music critics, who know all about such things. I'm thinking of ordinary ticketholders. We think about the singers above all, and then, in descending order, about the composer, the sets, the costumes, the plot, and the conductor. There's the libretto, which we think of primarily as a framework for the music. There's lighting, which we notice, and the person in front of us, who we notice even more if our view is blocked. Directors? Don't operas direct themselves?