Cash wrote this book in a very relaxed, conversational tone.
He tells truth as he sees it without it seeming as if he is gossipping. In fact, he tells most stories about himself. He was frank and open about his trek into drug abuse.
Even if you don't love country music you might still like this book if you enjoy bios/autobiographies.
If you love country music and you love Johnny Cash, chances are high that you will enjoy this book.
He is also open about his faith in Jesus Christ as Saviour. I really like that. I hope to meet him, one day, in Heaven.