I see you don't watched any trailers of this game. You have no idea how a story worked and what you need to have a normal story. Imagine you buy one of the Games from Telltale. Or better you buy the FIRST episode of one of those games without knowing or advertising, that this game is not finished. For 60 bucks. You played it all through and you have a big cliffhanger in the end. Ofc you have, its the first episode, but you didn't know it. All guys thought they get an full story which expands with DLC and Expansions. Something like Halo 2 and then Halo 3 in Parts. Thats what was advertised, or better said, communicated.