Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dallas Revisited

Remember the season of the old TV show Dallas that turned out to be just a dream? Remember how it seemed like a total cop out? Well, that's a good comparison to the ending of this book. I've read most of her other books and enjoyed all, except for Fortunes Rocks. Her latest has an engrossing story, though the timeline is confusing, and the dialogue a bit stilted. I stuck with it and felt she was back on track with this one. But then that ending! Why?