Many negative reviews focus on this episode's abrupt ending and lack of apparent closure. This is more a reflection on the consumption oriented nature of the audience than any particular failing of the story. When it ends it leaves you mildly irritated, guessing, thinking, theorizing. Instead of spoon feeding you a carefully digested resolution it makes you run it back in your mind, examine various key moments and come to your own conclusion. Trust me, it will take you 15 minutes at most to figure it out. It is depressing that people are so used to training wheels on their entertainment that 15 minutes of reflection seem like an obstacle to deeper appreciation of an art form.