Coliseum; the Place, LondonIn her final lead principal role for English National Ballet, Erina Takahashi breaks hearts as a despairing Giselle. Elsewhere, dreams and misdemeanours in the departure lounge… A new dance year begins with a mixture of old and new, historic and cutting-edge. English National Ballet's Giselle is a jewel " a 54-year-old production that lovingly evokes the Romantic era from which the ballet…