I guess I'm curious why you bought it if it is not quite your type of game (it sounds like anyway). I can't see myself starting a game and then purposely not finishing it. It has happened but only when computers pooped out on me.
In general, I often don't finish games, sometimes because I know I will replay and don't want to know the ending but most often because the game fails to hold my interest. I don't usually buy one knowing ahead of time I won't want to complete it. This time I did so because the reviewers I read were in agreement that, though flawed, Neofeud has some top notch voice acting and creative world building. They're right. Silver Spook has plenty to say. In addition, I like supporting indie games.