Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Ciel stabs Alois and is left to die by Claude, Sebastian kills Claude, Hannah dies, and Ciel becomes a demon!

Also, Claude used Alois to get closer to Ciel and he brainwashed him to think that Sebastian burned down his villiage and killed his brother when it was really Hannah that did it! WARNING SPOILERS!! I hope you enjoy this series as much as I did. It was was full of laughs, sorrow, agony, and all in between. I didn't really like Claude and Alois as much as Sebastian and Ciel. Glad they're dead :)