Got my 2005 Chapbook in about thee weeks ago. It's 435 pages of divers reports all over the world. It's a good resource. When I went to Costa Rica last year I heard the story from the guy putting the trip together but read reviews from divers who had been to the same location and resort.
The newsletter comes about every other month and has current info on gear recalls, problems with training, dive ops, etc. Also some expanded reivews on other topics.
Hardcopy subscription in the back of the book is $59 a year.
It's just an unbiased resocuce. I knew the dive operation I was using in Cozumel was excellent. Eight other divers gave it great reviews.
Jim