Given that Sid James has become something of a cultural icon, he deserves a better bio than Ross has created. This was an uninspiring, mish-mash effort with the spelling and grammar of a dim sixth-former. There's no doubt he's put a lot of work into the book but it's all over the place - lacks continuity - and consequently becomes hard work to get through.
Ross was presumably trying to give a balanced picture of Sid by mentioning both his better and his less appealing qualities, but his cack-handed treatment of the subject is largely a clumsy stumble through Sid's life.
The author's enthusiasm is apparent, but this amateur offering does little justice to Sid, whose life and career could and should have been portrayed more skilfully.