I agree with several points, but hard disagree on voiced protagonist. As far as I understand, full voice acting is/was planned, but I'd still prefer a silent protagonist due to the restrictions it puts on dialogue and potential addition of more voices (we only have two per gender; we need more).

Geralt is a completely different scenario, as he's a set protagonist with a firmly established personality. It's also different doing one protagonist voiceover and doing at least 12.

Of course, the point is moot if it really is planned.