Thailand is one of the most friendly and relaxing countries in the world, but this book totally fails to inspire. It seems very superficial and reads more like a travel brochure - long on superlatives, but short on useful facts. If you want to decide which beach resorts to visit, this book will not give you much help with your choice.
It also seems inaccurate - for Pattaya it says "so many people are drunk that ... fighting, pickpocketing and reckless driving ensues". Well the level of drunkenness and violence at night is a fraction of that which occurred nightly in Nottingham in England where I lived for 24 years; and the drivers are wonderful compared to the French drivers here in the south of France. I have never seen any violence or trouble in 5 visits to Pattaya of more than a week. Of course there are problems everywhere from time to time, but not at the level this book states.
The book does not mention the real problems in Pattaya (possibly elsewhere?), such as the jet ski scam (they claim you scratched it bringing it back on to the beach - give me B20,000). This scam has been going on for years and the tourist police usually back the hire companies! Or if you hire a scooter from one of the cheap hire places be careful you are not grossly over-charged if you have a minor scrape or break a mirror. Better get it fixed yourself or you may pay through the nose. It is not easy to argue when you are dashing off to the airport. None of this is mentioned in the book. Disappointing.
I would give it 4 out of 10.