Agreed. All the directors I have worked with have required multiple takes for certain scenes. The cost of an additional take is small and the reward of a better shot greatly outweighs that cost.
Exactly my point!
> the reward of a better shot greatly outweighs that cost
My point, too, the "better shot" being the improvement of the lips and voice matching the movement and action. Consider that the English language market is most of the world.
I've seen it done, don't recall which movie it was.
> make a film
I'd love to do that. Wanna finance me?