It's an odd review -- I think that rule number one for book reviewers should probably be Don't Spend The First Paragraph Slagging Off The Genre. Just don't. Don't start a review of romance books by saying that all romance books are rubbish but these are good (or just as bad as the rest). Don't start a review of SF by saying that you hate all off-planet tales or things set in the future and you don't like way SF writers do characters. Don't start a review of a University Adultery novel by explaining that mostly books about English professors having panicky academic sex bore you to tears but. Just don't. Any more than a restaurant reviewer would spend a paragraph explaining that she didn't normally like or eat -- or understand why other people would like or eat -- Chinese food, or French, or barbeque. It just makes people think you're not a very good reviewer.
If you missed it (how did that happen?), there's a round up of links here.