Instruct: Classify the given Amazon review as either positive or negative.
Query: Thier best yet!

One thing you can say about Jars of Clay: They are versatile. Each of their first four CD's were very distinctive sounding, (Though 'Much Afraid' could have done so much more).On thier fourth CD 'The Eleventh Hour', they've really put all the pieces together, both lyrically and musically. The pulse is livlier than ever on songs like 'Revolution' and 'Whatever She Wants', taking their sound to a harder direction than on prior CD's.The poetry of the lyrics is just plain awesome, painting vivid word pictures through symbolism, allegory, and even in-your-face straight-on candidness. One of the best CD's I've heard in a long time.