Classic Assassin's Creed experience, similar pattern as regular (closest to Origins of course). After some point it become repetitive and boring. DLC Legacy of the first blade was decent, but the second DLC Fate of Atlantis was way too long...Abilities enhanced, story not bad, but as usual, all the time the same things again and again. I spent about 25 hrs only in this DLC and at the end I didn't enjoy it at all, I just hoped I will collect all achievements and uninstall the game forever. Final boss was fun.
Sumary: Standard AC game, it doesn't suprise you, but if you like AC you're going to like this game also, artstyle and locations are awesome so sometimes you can find yourself just running in the countryside and enjoying the views. Overall it took me to beat the game (with DLC and 100% achievements) 130hrs, which is too much for my taste, they should try to do smaller game in size of 60hrs gameplay overall, players would be happy for that. The world seems full, but it contain same chores all over it.
I would give 7/10.