What the papers said:
Berezovsky’s circumscribed range of expression and his seemingly laid-back ease made for a monochrome impact, lacking in definition and character. In the second half, the focus shifted entirely away from Grieg and on to Walton’s First Symphony. On the face of it, there seemed no particular reason why a Norwegian orchestra and an American conductor should be brought to London to play a British symphony, but this one burgeoned impressively.

THE DAILY TELEGRAPH
Litton moved on to one of his specialities, with an outstanding account of Walton's First Symphony. The Nordic elements in the score - the symphony's debt to Sibelius in general, and to his Lemminkainen pieces in particular - clearly struck a chord with the Bergen players. Litton's wonderfully mobile account, propelled on perfectly articulated bass lines, was less aggressive than many, but still tense and well-judged.

THE GUARDIAN
One expects impressive things when famous orchestras visit the Proms. But there’s a special frisson when a less familiar band dazzles. Such was the case with the Bergen Philharmonic, a highly refined and mellow-toned ensemble that has waited 242 years to make its Proms debut, but which rose gloriously to the occasion with – of all unexpected choices – an immaculately prepared performance of Walton’s First Symphony...Otherwise the show was all about Grieg. I suppose these players feel obliged to play the music of Bergen’s greatest musical son wherever they go. But I wish they had selected a soloist more persuasive than Boris Berezovsky for the Piano Concerto. He sounded almost bored with the piece. Consequently, by the end, so were we.

THE TIMES