Why did La traviata receive a poor response at its first performance?

The premiere of Giuseppe Verdi’s La traviata in 1853 was considered a failure primarily due to poor casting and unconventional subject matter.12

The production suffered significantly because the soprano cast as the heroine, Violetta, was 38 years old and overweight. Audience members openly mocked the casting, finding it impossible to believe that she could portray a desirable courtesan who was wasting away from tuberculosis.12

Additionally, the opera broke sharply from 19th-century conventions. While Verdi insisted on a contemporary setting, opera companies forced the production into 18th-century costumes, which clashed with the intimate, bourgeois nature of the story. The plot itself—centering on a "fallen woman"—was considered risqué at the time, further contributing to the audience's negative reception. Verdi recognized these issues, famously remarking, "I do not think that the last word on La traviata was uttered last night," and the work achieved great success shortly after with a more suitable cast and minor revisions.12