Unconvincing in example sentence
While the central courtroom action holds the attention – thanks largely to a commanding performance by Anne Bancroft as Hemingway’s lawyer – the film is too often merely glossy, but also dramatically unconvincing: the jury ostensibly takes the musician’s side because a) the girl invited assault due to the sensuous nature of her profession and b) she was offering no resistance to her presumed aggressor when her sister arrived at the apartment and inadvertently saw the couple in bed together.