Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great story with a totally implausible ending

Nothing else really needs to be added to the other reviews. It's a great story with nice plot lines that move along very well as is the norm when Clancy is on his game. The only reason I didn't give it 5 stars is that the ending is just SO far-fetched. Sure, most of what Clancy writes is pretty impossible stuff with just enough believability to make you think it could be true. This one however takes a twist at the end that is just too much. Other than that it's a great read.