If you mean Clint, and Eli, coming back, after all those years, to dub the lines, then I disagree. Personally - because I’ve loved the film, for so many years, I thought it was great that these renowned actors agreed to do this.
However: It would have been nice if fans of the film had been given the choice (which is easily done, nowadays), of watching the disc, with the option of watching the original (with mono sound), or watching the newer version.
I think that the main gripe, from fans (which I completely understand), is NOT being given the option, to choose between the two. I must admit, that I do still struggle with the 5.1 gun-shots…I’ve never got used to them.
I’d rather hear Leone’s original sound effects, rather than ‘doctored’ ones.