Although Schonberg had been critical of Lupu's debut with the Cleveland Orchestra conducted by Barenboim in February 1972, he was far more enthusiastic of Lupu's performance in November 1972 of Beethoven's Piano Concerto No. 5 with the Royal Philharmonic Orchestra conducted by Lawrence Foster at Carnegie Hall, writing, in "The New York Times", that "his performance did much to redeem the impression he had made last season in the Brahms D minor Concerto. Then he sounded mannered, finicky, artificial. This time he was a different pianist." Schonberg added: