I think my low review for this book is just a matter of personal taste. It’s a fine book, but for me personally, the tone was unbearable. One of the things I like best about rock climbing culture is the irreverent, outrageous, big characters. The risky grand adventure of a life spent climbing is so well balanced by absurd, almost flippant situations like what Alex Honnold said when he finished free soloing El Cap. When asked what was next for him, he responded that he’d probably hang board, and probably have lunch. I love that stuff. In contrast, this book is earnest AF. It’s all, “I entered this life in strife and struggle, and I’ll likely exit in strife and struggle.” JEEZ. Just not my style. Also, I found the character of Beth totally insufferable, and she features really heavily in the book.
In short, if you're interested in Tommy Caldwell, and you like his personality, I think you'll really like this book. It's well written and organized well. If you're looking for a fun adventure story about climbing, maybe not the book for you. Dawn Wall was a great film though, I'd recommend that. All the adventure, minimal angst.