Dylan: A Man Called Alias, by Richard Williams: is it worth buying?

Thanks to Pauline Brett:

“I’d welcome advice from fellow readers.

“Is Dylan: A Man Called Alias, by Richard Williams and published as a large format book in the early 1990s, worth buying?

“I ask because a friend told me that a local used bookshop has a copy. Problem is, it’ll mean a dedicated journey, which could eat up half a day and I’m not sure it’s going to be worth it.

“If any Dylan Daily readers think the book is “vital” or “indispensable”, or similar, I’ll gladly make time…”