Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing

I think all the ingredients for a great book were here, but somehow they just didn't come together. The idea of therapeutic cloning, egotistical doctors and politicians, and the Shroud of Turin never really took off. And by the way, the dust cover tells the whole story. You're almost done with the book before you ever see the word seizure. I'm still a fan, but I'm glad I got it at the library instead of paying full price.