Call of Duty Black Ops 3 - Not Happy with this game's direction?

Personally I find it hard to believe that Treyarch didn't know well in advance that Call of Duty Advanced Warfare was going to be in a future setting. I think they are going too far for the Call of Duty franchise to be based on a future science fiction story and should really get back to the grass roots of what made this series good back when this all started to get big with Call of Duty 4.