This is by no means a hateful book. In fact, those who have become used to Hitchens' sometimes cut-throat prose will be surprised at how restrained he is, and how quick he is to acknowledge, say, the equally-ghastly crimes of the secular dictatorships of Hitler and Stalin. Then he points out how both regimes were abetted by the church.
The contention by "J" that Hitchens argues that "religions are closed-minded and have only brought about the oppression of women and children without any knowledge of the social and intellectual advances that many religions have afforded us" is proof positive "J" has indeed not read this book. Hitchens simply balances the claims of religion versus the results and argues that overall, religious dogma is merely a holdover from the time when humans had little to no information about how the world is actually constituted. While he does skirt around the shortcomings of scientific reason, Hitchens rightly reminds us that science has actually enhanced the mystery of "creation" rather than spoiling the fun.
Hitchens may be a lot of things: a misanthrope, a contrarian, and sometimes a bit of an arrogant jerk, but to say he is a "closed-minded journalist" without having read this work (which is shot through with references to the Classics, religious scholarship, science, history and literature) is an insult to Hitchens and the book-buying public. Hitchens can look after himself; the book-buying public is so advised.