Brian McLaren's "Secret Jesus"

I picked up a Brian McLaren book this afternoon at Kroger: The Secret Message of Jesus. Usually, all of the books in Kroger's sale bins are crap (they're almost always filled with Word-Of-Faith books and wacko Dispensationalist propaganda). But I found the McLaren book for $4.99 and thought I'd give it a read. I've not read any of his stuff yet, so, I'm kind of interested in hearing what he has to say.