I'm ok with how it is now - they could work a bit on the facial impression ... although sometimes it's spot on: Astarion said something stupid and my girl looked incredibly annoyed - perfect fit. I'm not against a voiced protagonist in general - best example and still my favorite character up today is female Hawke. The voice and how the lines were delivered were great imo. But Hawke was a predefined character, whereas our protagonist can be different races with different backgrounds and not every voice fits there.
"We are all stories in the end. Just make it a good one."