R.I.P.
Hitchens always appeared to me as a popularizer rather than a great or original thinker, at least in the field of religion. Politics and current affairs are not my thing so I'm not saying anything about that. There's nothing wrong with being a popularizer, don't get me wrong, I think it's great he got so many people to listen to him, although I don't agree with him on every thing, but broadly I agree with him.
I read his book
God Is Not Great, and watched a few of his debates and interviews. I almost feel afraid to say I don't think the book was all that good, for various reasons. He was an above-average writer, but, again, I don't think he was great. He had a certain ease in his debates, and an arrogance in everything I've seen from him, which particularly irritated me in his book.
Nevertheless, it is a sad loss. He helped many to change their opinions on religion, which is no small thing.
http://www.youtube.com/watch?v=UIFOwHWUnEQ