The problem with having a biography written by fans is threefold:
For one, the writing quality is very amateurish. This book needs a better editor because it’s filled with typos / errors, doesn’t properly date half of what it chronicles and wanders off topic repeatedly.
Secondly, the entire perspective is purely subjective and filled with hyperbole. It reminds me of the ‘Everything is Awesome’ song from the LEGO Movie; everyone is magnificent and wonderful and kind and friendly and amazing and brilliant and humble and high quality and etc etc etc. There is absolutely zero objectivity here.
Which leads to the third problem, a result of the first two - the story doesn’t hold together. Its structure is poor, resulting in the entire middle of the book being essentially a list of random, obscure bands Ronson worked with that went nowhere and had their projects shelved. Do we really need to have dozens of pages dedicated to this? Pick out the worthy acts like Lou Reed, John Mellencamp, Lisa Dalbello and Morrissey, and out the others in list format as an appendix (which they did anyway…??). And then once he died we have to slog through 50+ pages of information nobody but a rabid fan would care about - sure, mention the memorial concerts in a paragraph but we don’t need 20 pages on them, include entire letters from family members replicated. And we certainly don’t need the last few chapters being essentially one giant advertisement for merchandise that has been released since his death.
And the first part of the appendices had me scratching my head - ~15 pages of Ronson quotes! These should have been incorporated into the main text!
Which is why you need a strong editor to cut out all of the mega fan stuff that most readers have no use for and tighten up the text so that it remains a proper biography.
An interesting person and an interesting life and certainly one of the greatest guitar players of all time but this book is just fan service. I wouldn’t even rate it a 3 if it weren’t for the actual useful information, mostly in the first third of the book.