User blog comment:123Action/The Last couple of episodes were not a waste./@comment-124.180.200.100-20121203082444/@comment-5465618-20121205005941

It is four episodes. The enchantment has a beginning and an end. I could explain how  in more detail, but I think if you recall  the episode starting from the Dark Tower you will see what I am talking about. For instance, the enchantment started when Gwen left her husband in bed to meet Morgana in the woods. Then in the last episode she meets Morgana in the woods -- each episode she met Morgana in the woods.