Instruct: Classify a review as either positive or negative.
Query: They're baaackkkk!

It is absolutely criminal that we wait 2-3 years between Dirk Pitt adventures. Clive Cussler weaves a tale like no other author I have ever encountered. You always begin his novels and say to yourself: "how can he possibly tie these events together?" The Lost Continent of Atlantis, professional hitmen, Colorado mines, comets, ancient caves, Nazis, etc. Cussler binds it all together like a pretty Birthday package. While I want to read on, I force myself to ration the book, for I know that the long wait begins as soon as I finish. Each and every chapter has you rooting for hero Dirk Pitt and constantly marvelling at his quick wit, skill and bravery. Of course Cussler has added a new twist to one of the baddest groups of all time...Nazis. To author Cussler, I say "Bravo" and sincerely ask...Couldn't you be a little more prolific?