Turandot safely be ignored". Some of this criticism is possibly due to the standard Alfano ending (Alfano II), in which Liù's death is followed almost immediately by Calaf's "rough wooing" of Turandot, and the "bombastic" end to the opera. A later attempt at completing the opera was made, with the co-operation of the publishers, Ricordi, in 2002 by Luciano Berio. The Berio version is considered to overcome some of these criticisms, but critics such as Michael Tanner have failed to be wholly convinced by the new ending, noting that the criticism by the Puccini advocate Julian Budden still applies: "Nothing in
Giacomo Puccini would write his own libretto so that "no fool of a librettist" could spoil it. Ricordi persuaded him to accept Ruggero Leoncavallo as his librettist, but Puccini soon asked Ricordi to remove him from the project. Four other librettists were then involved with the opera, as Puccini constantly changed his mind about the structure of the piece. It was almost by accident that the final two, Luigi Illica and Giuseppe Giacosa, came together to complete the opera. "Manon Lescaut" premiered at the Teatro Regio in Turin on 2 February 1893. By coincidence, Puccini's first enduringly popular opera appeared within a