Very cool
I particularly enjoy the 60's posters, from numerous countries (with intriguing differences). Being a Sean Connery purist, it was fun to see all the other Bonds whose films I'd skipped (Octopussy's posters are very stylish, quintessential Bond, though in some of them Moore was drawn as about 8 feet tall).
And since these posters are an art form of their own, it's good to see them all together.
The accompanying text (not extensive, this is really a picture book), about the movies as well as the posters, is somewhat interesting, though I was very surprised to learn that the Spy Who Loved Me poster, "cast in an Art-Nouveau style, was one of the first to depict 007 in a futuristic setting." The Art Nouveau reference is a stretch.
This book may be a must for Bond fans, but if your interest is Art Nouveau, you should pass.