Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Couldn't put it down.

After reading some of the customer reviews, I totally disagree with the negative ones. Boring? I don't think so. I really enjoyed this book. To me it was one of those books that you would like to start and not put down until you've finished it. I found it quite interesting and I really love his writing style. This is the first book I've read of John Irving, and I will certainly check into his others.I recommend this book. I personally thought Ruth would end up with Eddie (that would have been wierd!), but it really was a satisfying ending in my opinion.