Where do I start? This book is amazing! I am a full fledged Star Wars fan, but since I don't own Fort Knox, I can't afford to buy all of the merchandise. As a result I have to be extremely picky about which items I purchase. I had only to see the Millennium Falcon drawing on the cover, and I was hooked!
I have read The Essential Guide to Vehicles and Vessels, but I found the information contradictory to previously published material, and a bit amateurish. Incredible Cross Sections does such a well-thought-out job, and is worded so well, that you almost forget these things don't exist! The gate-fold spread of the Death Star is absolutely incredible! The detail is also carefully executed, right down to the gold-foil insulation on the air ducts in the Millennium Falcon. Everything a Star Wars Technophile could want is in this book. I highly recommend buying the companion book as well: The Star Wars Visual Dictionary.
All I can say is, More! I would love to see another edition of this book containing some of the other vehicles.