Finished the ending. Was pretty meh imho. I like cinematic experiences but it seems silly to go through all of that and then take control of the revenge/culmination of the entire game out of the players hands like that. But that's the industry we play in nowadays I guess.
Would still give it a 7 easily, maybe higher depending on how the co-op plays out (I have still only played a few matches). Loads of potential for the franchise.