[Nihoxdria]

That's one of the reasons why I'm still sticking with D.Gray man. It's becoem my favorite anime because it lacks predictablility. There's always a twist or turn you weren't expecting.
One of the things that will keep my interest in an anime when the plot fails is the character ideas or themes. Gilgamesh was a deep seated thriller and psychological challenge that tested your beliefs in the ego of man and the the ambition to challenge reality but towards the end it began to fail and condradict itself. What kept me interested was the depth of the humna illusion as far as character suffering. (Wow that makes me sound like a psychopath) what I mean is when you begin to feel the pain of a character through the creator's idea or personification of human suffering you've really got a treat!