I just completed the 3rd game. Pretty unhappy with the ending

I got the ‘best’ ending with serpent being killed and eyvind completing the ritual. I don’t think that was enough content whatsoever for an ending, bolverk resolution was very undercooked it’s literally just you kill him and no one talks about it. A short bit of dialogue with iver wasn’t enough for that side of the ending and then the other side with rook is literally just a poem and you see iver coming back.

Is that it? What about literally every single other character in the game? No mention of rugga, the king, what happened to the city, etc. Pretty damn annoyed I loved these games a lot and the ending just brought the game from a 10 to an 8.