Voice is completely unimportant to me. In most games I have voice (and the immersion breaking repetitive music and interface noises) on mute and just have environment sounds with subtitles because there is always at least one character that has some rage inducing overly dramatic and fake sounding voice. Don't like voice "barks" either in these types of games because I tend to play stealth characters in everything, and anything other than imaginary hand signals is annoying.
Voiced protagonist is something I really despise. None of the voices ever sound like how my character should sound and it is irritating and immersion breaking. A good part of the time, the dialogue options are not what I would ever say, and not having to hear the words makes it a lot easier to rp in my head what I would actually have said. Something I wish games would do is have the protagonist on a separate sound slider in menu options so it would be easier for everyone.
