Photo: Tristram Kenton Expectations were high for Deborah Warner’s new production of Alban Berg’s “Wozzeck” at the Royal Opera House. Warner’s acclaimed treatment of “Peter Grimes” saw her in similar territory—indeed, the debt owed to Berg’s score by Britten is considerable—in a pair of twentieth-century operas about alienated outsiders, disturbed by the very society that despises them. Both pieces are {…}