Simon Boccanegra at San Francisco Opera was excellent. Samuel Ramey (Jacopo Fiesco) and Paolo Gavanelli (Simon Boccanegra) were especially amazing. We got to see Carol Vaness again, who was in Don Giovanni as Donna Elvira and Tosca (as Tosca). She was the sole soprano in the production, and she was, predictably, awful. However, the opera is more focused on the lower voices, the main parts are baritone and bass. All and all it was a wonderful opera, the kind that gives you shivers.