I think Diki's right about the Disney/acting thing. I think what the public will rebel against is lip-synching with the intent to deceive. Have we forgotten Milli-Vanilli; or how about the latest flap at the Beijing Olympics? Imagine having someone lip-synch for you 'cause you weren't 'good-looking' enough (I'd start worrying if I were you, Fran ).

"Faith means not wanting to know what is true." [Nietzsche]