Instruct: Classify the given Amazon review as either positive or negative.
Query: WHAT A LETDOWN!

I bought this book on the strength of the first book. I enjoyed the first book very much but this book was very disappointing. The plot was extremely weak; it was the basis of the misunderstanding. How could this misunderstanding drive a couple apart who claims to be so much in love and serve as an obstacle for such a long time? Five years. Anyway, I didn't enjoy it much. I only hope the next one is more realistic.