No, since final fantasy had voice acting (some of it was really bad like vaan's irritating voice for the english version) it kind of ruined it a lil, voice acting does have the potential to ruin zelda unless they use some made up language just as mentioned before, i say keep it how it is, that way you can imagine exactly how you want link to sound.
it's the future of handheld
PS VITA = LIFE
The official Vita thread http://gamrconnect.vgchartz.com/thread.php?id=130023&page=1