Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Riverting, fast paced and thoughly enjoyable.

From the moment you read the first page, the text grabs you. I personally felt that the book was excellent. Tom Clancy from the start keeps you interested in the doings of ex-navy SEAL John Clark and son-in-law Ding Chaves. As a new forse in counterterrisiom arrives on the scene headed with Clark as the new director of Rainbow Six. Six is also helped with Chaves as a team leader. Following an excellent plot written by Clancy his new book is a must read for all of those techno-thriller fans out there.Nicholas Jorgensen