I'll share my opinions about the book directly. The series consists of 5 books. I read the first two books and I liked it. The descriptions are beautiful and pretty funny. The author (Douglas Adams) can think too widely and use creative names.
I took a break after two books because I don't want to finish it right away. I'll be sorry when it's finished. The world of the book is apdistinct and draws you into it. Which makes the book so engrossing.
I would advise you to read the series on the Adventures of Arthur Dent and Ford prefect. Don't panic, you'll enjoy it:))