Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dictionary fell apart - defective binding

After a few months of moderate use, individual pages started falling out. A few weeks later, pages starting falling out in clumps, and the dictionary became unusable. Other than that, I have to say that from a content perspective, I like it. It's got good examples and I've been able to find English translations for 95% of the words I look up. This must be a ploy by the publisher to get me to buy the hardcover edition. There's no other reason why someone would manufacture a reference book that couldn't sustain much more than a thousand look-ups before disintegrating.