I haven't played AC Valhalla and likely isn't going to, what annoys you with the voices there?
In my case, all the kids sounding like Bart Simpson. And not even a good Bart Simpson: the children's voice acting was remarkably bad. The rest of it was quite variable but there was too much "serious business" which I think led to some actors hamming it up a bit. The whole premise of ACV was kinda ludicrous though, portraying Anglo-Saxon as English who were evilly trying to repel the heroic and noble Vikings who only wanted to bring peace and harmony to the land. Ignoring the fact that The English are a largely racemic* mix of Celt, Anglo-Saxon, Viking and a whole bunch of other stuff. Oh, and Norman, bloody French etc.
* yeah, that's totally the wrong word but it amused me for various reasons.
