I think it's pretty clear that AC valhalla is not super clean at the moment, just have to hope that the devs will pick up on them and fix them as we go. Regardless, I am enjoying the game a lot thus far, it doesn't feel bloated and boring as some others have criticized. I do have issues with the performances. I'm really hoping that in coming updates, devs will add more hairstyles & beards. I don't understand why there are so little options when they have even animated side characters with hairstyles they could just tac on. on top of that, a lot of the face tattoos that have a dark blue- tint rather than complete black, just looks muddy and not like they are sitting on skin. I find it odd since some other ones with darker tones look very nice and realistic. Also, stopping stories or song when there's any kind of raid opportunity is really annoying, since you can raid any battle camps even if you've completed them beforehand.
so far, of 50~60 or so hours played in 2 different accounts,
I've had 3-5 crashes,
issues speaking to randvi where there's a random zoom out before the conversation
canceling out of the conversation when talking to randvi about riding to grantbridge,
speaking to the fishing hut kid gets eivor to stand on top of the table for the conversation.
bjorn gets stuck and doesn't do anything during the way of the berserker final fight mission.
countless framedrops during busier screens / areas
defeating bosses in regions have glitched finishers, eivor just kicks the air after a pause, and they get knocked back.