If you love real story of life to survive in huge ocean. Than please go for it.
I had read book and watch the movie. first I had watch That "Unbroken" movie and I thought this is up to the level, Then I read this book and I analysis that movie had nothing against this book they show only few moments there but this book is complete package of Jeffrey.
Language is very readable, for average students
Please go for it and read it in 2-3 days . weekends are perfect.