The reviewer criticizes the book for focusing too much on the author's own dialect and having an inadequate index, making it difficult to find specific information.
The reviewer points out that the book's focus on the author's own dialect limits its broader applicability. Additionally, the index is described as awful, making it nearly impossible to find what you need. These issues detract from the book's overall usability, despite its potential as an introductory text.
Quick quotes
Hayes focuses a bit too much on his own dialect, and the index is awful.
You can never find what you need - nearly every time I referred to the index, even some
These issues detract from the book's overall usability.