Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best Elizabeth George mystery.

I love this author's mysteries. This is the first one I read, which made me go to the store and buy all her other books. I find this was the best one. The plotting is flawless and the characters are completely intriguing. I found that in this book she had many levels to the story, many nuances - and that was not necessarily so in her other mysteries (not to say the others aren't excellent). It's just that even after reading all her other works, this one stands out in my mind as the very best & I remember the plot more clearly than her others. By the way Barbara Havers is one of my all-time female characters. I find her to be extremely likeable and realistic. Go Barbara - go Ms. George!