Instruct: Classify the given review into positive or negative sentiment.
Query: Brilliant!!!!

This is one of the most beautiful and moving books I've ever read. It didn't make me believe in God, but then nothing can! It did make me believe in the power of the human spirit and the joy that can be found within ourselves. Even againest a background of truly terrifying and horrific events, Pi continues to want to live. The constant thread of humour is used to great effect, stopping the reader from being overcome by the horror of the situation. And the ending? I won't ruin it, but to my mind it was perfect!!