First off, this is a good book, but it depends what you want out of it. Maybe I just prefer the cycling writings of John Wilcockson. For me, I like something like "23 Days in July" about the ups and downs, real life of a bike racer so that I feel like I am living it. This is the 3rd of the 3 Pantani books I have read and what I can say about it is; if you want to dig very deep into whether or not the guy "doped" than this is for you. If you want a book that really celebrates the champion's accoplishments balanced with what brought him down, without a ton of science thrown in, then I would recommend "Marco Pantani: The Legend of a Tragic Champion" as the best of the 3 books out there. Rendell's book is tied for second with Ronchi's overall. Ronchi's book really sheds more light onto his personal life and is also worth the read.
All good books, but I am on my second read of "tragic champion" and it probably won't be my last.
Overall, I feel Rendell thought Pantini was guilty of cheating and he made a point of proving it, which he did. Problem is, it was proven in heavy detail and took up too much of the book.