[DMB]

I like a review of fiction to address:

1. Quality of prose;
2. Craft of the plotting;
3. Plausibility of the plot (without spoilers);
4. Characterisation;
5. Setting, and the competence of the author in bringing it alive;
6. Discussion of the author's probable aims;
7. Overall impression;
8. If possible, some discussion of the author's other works.

For non-fiction, depending on type, some or all of the following:

1. Discussion of the basic topic as an introduction;
2. Explanation of the author's credentials;
3. Reference to other books dealing with the topic;
4. Explanation of the author's take on the subject;
5. Suggestion of other reading that might be necessary for non-specialists to cope with the book;
6. Overall judgment.