I enjoy destiny because in the game I set my own goals: Do I want to complete a few bounties or do a few strikes? Will I do a resource run or will I go about killing stuff in Crucible? I make my own choices. The game provides that sense of freedom of choice for me that I like in any RPG enviroment. The repetitiveness... well I already knew it would be repetitive due to it's RPG nature so it didn't come as a shock or detriment or whatever.