it is as shameless as Ubisoft's rehashed games.
People keep saying this but I’d say at worst Ubisoft does games in pairs, occasionally trios. If you play AC: Odyssey and AC: Black Flag, I assure you they will be VERY different experiences. Mechanics/combat alone are a huge distinguishing factor.
I’d say creation engine is showing its age more than it lacks polish. The game looks pretty good and I’ve encountered virtually no bugs so far. People’s faces are a bit off though, as many have pointed out.