Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent Thriller!

As an avid reader, I've never been too interested in fiction works, but after reading previous reviews, my interest was piqued and I have to agree...this book was terrific! Exciting, to say the least. Initially, I was curious, as I'd read the 'free preview' available on Amazon...and that's what got me interested! I just finished 'Directed Verdict' and will now make every effort to read more books by Randy Singer. Once I started, I was hooked...and found myself picking up my Kindle several times a day to read more. And, as I got deeper into the exciting story, I couldn't help but think about what a terrific movie it would make! I give this book five stars...and thanks for the ride, Mr Singer!