Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: excellent material

I just received several new copies of this very special book. The material is excellent. The size of the book, however, is no longer 'paper back'. Even though all the printed material is 'paper back' size, the new copy is now over-sized for no apparent reason. Please, oh please, re-distribute in the previous smaller size. Its just too darn big for practical usage in and out of church. thanks