Well, in first hand I know what Destiny promised to us. They said it was ten years lasting game of growing content, but it result just to be some kind of incomplete game without the DLCs with a limited exploration possibilities, and a History that wasn’t so interesting, besides the entire similarities that make it close to Halo. This errors were such an unpleasant way to the players to enjoy the experience, that it would be only fixable with additional content and then, eventually, a sequel that, in some way, give a re start of the characters and a new independent story, far of the first game.