Instruct: Classify a given Amazon review as either positive or negative.
Query: An excellent book, but needs an update

This book has fantastic pictures and a great view on Paul McCartney's life since his childhood in Liverpool, as a member of The Beatles, his marriage to Linda Eastman, his family life, and the birth and rise of his group Wings. However, it only shows information up to 1975, so it needs to be updated. But it's indeed a treasure for any McCartney fan, with dozens of rare and private photos.