Finished AC Valhalla, and generally I've enjoyed the game. I would consider Valhalla my second fav of the modern games, with Origins being my favourite. That ending though with Basim and Eivor and Layla seemed all over the place in terms of scripting, and I don't find it to be a satisfying ending. No credits or any such thing either.
The Order assassinations, outside of the ones as part of the story, more or less seem pointless and not at all well integrated into the game. Though that's an issue with the modern games where assassinations seem to take a backseat, and I wish they would integrate them into the game better again.