1) The book's theme is that the end of the world is nigh (2006), so our hero author must travel the world and get everyone to understand that the Middle East conflict must be resolved so that the PREDICTIONS OF THE BIBLE CODE DO NOT COME TO PASS. That's right. Without ever explaining why, he concludes that the code's message is just a warning and that we can change it. He even says that it encodes all possible outcomes. If that's the case then it is utterly meaningless, since an infinite number of false futures would be encoded. This claim is totally at odds with the book's theme. According to the author, there is only one year where the words "End of Days", "nuclear holocaust", etc, are encoded with a year: 2006. So does that mean that if we can avoid self-destruction in 2006, then humanity is saved for eternity from nuclear holocaust. Obviously, the more rational conclusion is that the code, if it is real, is absolutely written in stone, and the holocaust will occur on schedule in 2006, notwithstanding the heroic globetrotting our the author.
2) It's political. Arafat is a warm fellow and a true believer, Sharon is a war monger, and George Bush stole the election from poor Al Gore. His political bias is incredibly transparent.
3) He wonders out loud whether the aliens that planted our DNA here 4 billion years ago were still around. That's a long time for a civilization to last. Since he doesn't believe in God, who does he think gave Moses the tablets (code) on Mount Sinai? Either it was God or aliens, but the death of our progenitor is simply not a logical option.
4) He tells us about a zillion times that he doesn't believe in God. He apparently thinks his secularism gives the book a sheen of credibility. Actually, it makes him look like a fool. The Torah claims to be the Word of God. So why would the subliminal code underlying the plain text contradict that claim. He apparently believes that the Torah itself is just a bunch of ridiculous tales and lies, but encoded within it is ultimate truth. This guy needs to take a remedial course in Logic.
5) The author repeats himself endlessly. The book could have been one-third as long as it is.
6) All his leads end up as dead-ends. He drones on endlessly about Lisan, but of course, doesn't find the code key.
7) I only recall four predictions made in the book. The 2006 nuclear war, the assassination of Arafat, and the worldwide economic depression beginning in 2002, and the proliferation of nuclear weapons by Libya. Two of those predictions can now be evaluated. Since we are in a robust economic recovery, and since Libya has abandoned its WMD programs, it looks like the author is 0 for 2. You can't get much worse than that.
Bottom line: The book is worth reading because the evidence that Bible codes are real is very compelling, from a mathmatical point of view. I'm convinced. I'm equally convinced that the author used this esoteric knowledge to tell us nothing we didn't already know, and is lousy at predicting the future.