"I watch and listen to movies today and am shocked by the way actors deliver their lines. Everybody mumbles now and I don't understand why"

In this quote, Maureen O'Hara expresses her surprise and dissatisfaction at the method stars deliver their lines in modern movies. She observes that many actors now mumble their lines, making it tough for the audience to comprehend what they are saying. This could be viewed as an absence of enunciation and clear delivery, which O'Hara discovers concerning. As a veteran actress, she may have been used to a various style of acting where lines were delivered with more clarity and emphasis. O'Hara's statement likewise suggests that she believes this modification in delivery might be a reflection of a bigger shift in the film market.