My review of the D800 and D800E cameras is now available in initial form (it will likely evolve a bit as I get more experience with them and the D4 cameras in the coming month). Short version: it's a complicated product that has some stellar traits and some aggravating handling issues for long-time Nikon users. But basically, yes, it delivers on its promise and it's probably my new go-to camera.
Meanwhile, I also offer the initial version of my Complete Guide to the Nikon D800 and D800E, which is now available for immediate download for US$29.99.
Why only a download? Because the book is enormous, clocking in at around 850 pages. That's bigger than my printer can handle in terms of making a quality paperback, so for the time being at least, there won't be a printed version. The PDF file is tested on Macintosh, Windows, iPad (with Goodreader), Nook, and Kindle.