The Big Red Book. It's hard to read, too big, typefaces and fonts are not distinctive enough between headings and other text, way too much advertising, way too much "chamber of Commerce" cheerleading for destinations disguised as Travel Advice, editing is poor if non existant.
The Mexico section is a joke as are some others.
The overall rating system is biased so heavily toward one type of RV park (The huge so called "RESORTS")that getting meaningful information is problematic at best.
This book needs a complete overhaul and re-design to make it more accessible, readable, easier to handle and more meaningful in it's information.
But don't expect any dramatic changes out of GSE on this front. They are a company that does things incrementally in my view.