“ENO is now a shell of the great and pioneering company it was when Peter Jonas was general director in the 1980s. Under Jonas, director of productions David Pountney and music director Mark Elder, ENO developed enormous self-confidence, great visual elan and an in-your-face aesthetic that combined high camp with raw violence.” Now the company lurches from crisis to crisis, runs fewer performances of duller productions, and rents out its house for half the year. Stephen Moss has a few suggestions for making ENO great again – including getting rid of its ‘white elephant’ of a theatre.