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 the top ten works performed, and Puccini ranks third (behind Verdi and Mozart) in the number of performances of his operas over all. Gustav Kobbé, the original author of "The Complete Opera Book", a standard reference work on opera, wrote in the 1919 edition: "Puccini is considered the most important figure in operatic Italy today, the successor of Verdi, if there is any." Other contemporaries shared this view. Italian opera composers of the generation with whom Puccini was compared included Pietro Mascagni (1863–1945), Ruggero Leoncavallo (1857–1919), Umberto Giordano (1867–1948), Francesco Cilea (1866–1950), Baron Pierantonio Tasca (1858–1934), Gaetano Coronaro (1852–1908), and