In some respects, the advice he gives is what you would expect from a professional - be on time, be prepared, take opportunities to learn, get enough sleep, make the most of any difficulty. But the way he gives this advice, sharing his own failings and learning from his mistakes, is delightful. He name-drops so many celebrities - including Frank Sinatra, Elizabeth Taylor, Tony Curtis, Lawrence Olivier, Sean Connery, Elton John, David Bowie, John Houston, Leonardo De Caprio, Sandra Bullock, Christian Bale and Heath Ledger - and tells stories of his blockbuster films and quiet achievements. He is also self depreciating and has a great sense of humour about the many dud films he has done over the course of his career.
Parts of the book that were repetitive, but I think that was due to the chapter structure and his need to draw several lessons from one experience. My main quibble is that Caine glossed over certain things which were missed opportunities to share more life lessons. For example, he spoke about his alcohol addiction in a really simplistic way.
Before reading this book I was not really a Michael Caine fan per se. I have not seen many of his older films - the ones which made him a star - and know him more from his later supporting and character roles. But I became a fan, especially once I started listening to the audio version, and could hear him tell the story in his delightful cockney accent. His narration really brought the stories to life and he came across as a thoroughly decent, refreshingly humble, professional. While written as advice for young actors, he applies his lessons to other careers as well and I was able to take away some positive lessons.