I'm reminded of the voice acting on Ultima VI. Although I never had the "pleasure" of playing that version myself, I did see a lets play of it on You Tube and I have to say A+ top notch stuff right there!
Haha

Yeah, those are exactly the ones I'd like to avoid.

The problem is, bad voice acting can definitely kill a game for me. A wall of text cannot, even though it's less immersive than listening to good actors.