I would have loved to see (or rather, hear) Brian Bowles back as narrator. He did a terrific job with DOS2, conveying a wide range of expression and emotions with his voice. Much as I like Amelia Tyler's work in general (she was fantastic as Malady), I agree that as narrator she lacks variety - everything sounds like she's speaking from the bedroom door, which, as has already been pointed out, is not exactly ideal for any and all situations.