Still at it and still pretty good at it even if not as good at it as it used to be, the Borodin Quartet continues to record with only cellist Valentin Berlinsky still on hand from the Borodin Quartet of the '60s. With a powerful attack and an expressive tone, the new Borodin Quartet is a fine ensemble. But although the attack is powerful, it's not the old Borodin's attack. The angle of attack is different, the point is different, the moment is different.