Instruct: Classify the given Amazon review as either positive or negative.
Query: Amazing Series

I am not an avid reader, but could not put any of the series down once I began to read the books. I got all 5 books at once and started with Book 1 and did not stop until I had reached the final page of Book 5. I finished the series in about 4 weeks. My only disappointment with Book 5 is that you did not find out how the students did on their O.W.L.S., so I'll have to wait until the next book is published. Excellent choice for any age... I'm 56 and enjoyed the series that I recommend it to all.