Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing/Unrealistic Ending & Needs Editing

I work in the field of domestic violence. I was asked to read this book and give my input as to whether we should consider introducing it into our school system. I thought the first three-quarters of the book were realistic and true to life. However, the last quarter was a major disappointment and gives an unrealistic resolution to domestic violence. The ending seemed like either the author got tired and wanted a quick ending or wanted some unrealistic, romantic stuff to draw readers. I think she did a disservice with a potentially good book. Additionally, it's hard to respect a book that's full of grammatical errors.