New Book: Oracle JRockit - The Definitive Guide

A couple of weeks ago I receive a request from Packt Publishing, if I am interested in reviewing and writing a short summing up of the new book "Oracle JRockit - The definitive Guide" and here we go :-)
The book are written by Marcus Hirt and Marcus Lagergren, two developers of the original JRockit therefore they really know about what they are writing :-) and the blurb of the book dont't distend that "this book helps you gain in-depth knowledge...