Skull and Bones gameplay; Unfortunately, as much as the game's graphics look amazing, the gameplay looks bad. They claim the game tries to focus on grittier and realistic take on pirates, but WTF are some of these cursed ship designs? Also, other players can steal your shit if you sink. Also look like most of the combat seems to be done on ships. What about going on foot with swords and pistols?
Also, the clearly has no set story and is one of those "make your own story" social game.
But the last nail in the coffin for me is the game being a live service. Everything they talked about is pointing towards live service.
I would take AC4 Black Flags any day over this game.