I think you are right Jay. There is no point in having your books reviewed if the reviewers are not credible, and he certainly is. But I still wonder if it makes sense sometimes to ask for problems. If he hates Epic Fantasy and is tired of elves and ogres, then why prime his pump with another book that he might initialy have proclivities against? Judging a book by its personal merits is what I would always hope a reviewer would do. Of course, we all see them differently, those merits, and we all read differently - we see things that others miss and we miss things that others see. If I was selling millions of copies already, then I wouldn't be so worried about testing the limits by asking a tough critic to review a book utilizing tropes that he has proclaimed he does not support.
Now, I may be wrong entirely about him. I am going by what others have told me. It's an uphill battle with many reviewers today when they read the synopses of my books. Not one has walked away spurning them in the end though, so i admire the perserverence and objectivity in the industry. But I still worry.
If you tell me that he is fair minded and open-minded, then I will trust you on that. I don't know him or his reviews. If you tell me he will read me without prejudice, then I believe you.