Eugenio Gara states, "Much has been said about her voice, and no doubt the discussion will continue. Certainly no one could in honesty deny the harsh or "squashed" sounds, nor the wobble on the very high notes. These and others were precisely the accusations made at the time against Pasta and Malibran, two geniuses of song (as they were then called), sublime, yet imperfect. Both were brought to trial in their day. ... Yet few singers have made history in the annals of opera as these two did."