I bought it and, frankly, am kind of ambivalent about it. the posters are beautiful but the big one is, well, big. as in too big for me to put anywhere. I'm getting the smaller one professionally framed. the posters are indeed beautifully done, the company should be proud of them.
the DVD is fine, it's well done and a solid refresher but as was said earlier, it has nothing in it that the book doesn't. but then you don't have to go searching through the book to find all the pieces.
it didn't really teach me anything new, but rather reinforced what i've already been taught and there is value in that. If i had the opportunity to go back and make the buying decision again, i probably would pass, but i don't really regret having it. will put the small poster up somewhere at either home or office, and will go back through the DVD once or twice a year as a refresher.