Twist was Ducking retarded. I read ahead one chapter in the manga last week to see what the plot twist was, and I'm glad I found out ahead of time. They really couldn't have thought of anything better?
I really hated that part where that little girl who took deus crown said something about Yuuki not being able to interfere with the future vision and then... a twist.
I preferred the manga to the anime. But the anime seems to be following the story pretty well so I have nothing against it c: It might just be that I have less interest in watching the anime knowing what's going to happen. But it's definitely a good series! It has an original concept which is refreshing.