Rhonda,
I am going play devils advocate. I do a lot of reviews. I beg for them, because I am doing my little part by going after the Skippy's, Vic's and swamp dog's of the appraisal world.
FTR, I am always geographically competent for any assignment I accept. All reviews are per the applicaple USPAP edition.
Try to remember that reviews are more than just picking on you. Many times lenders use these reviews for normal QC of operations. Often they are called for on questionable loans with atypical real estate. Fact is reviews have always been here and will never go away. They are an important part of our profession and a wonderful cash flow enhancer and time efficiency tool(you fit them in between appointments) for the fee appraiser.
Take some time and read thru USPAP 2003 standard rule 3. You will quickly realize that developing a review requires legitimate modified compliance with standard rules 1 & 2. In simple terms the reviewer is preparing an appraisal on the subject while confirming the hard work that went into your report.
I did note that in your post you only seemed to be upset about some of the reviewers results. Apparently you liked the things she agreed too, but not well enough to mention it in your post.

Should, could or will a reviewer disagree with your reports or portions thereof? The answer is maybe, yes, sometimes, not all the time, some of the time and occasionally. Will you occasionally have a run in with a reviewer? Yes! Do you always know when your reviewed? A resounding No!
So was the review appraiser wrong about her analysis? You can not say that with certainty, because this is not an exact science and we even disagree with ourselves days after we deliver a report!

The reviewer gave her opinion. She does not owe you any explanation because you are not her client. That pesky USPAP even applies to us.
So whats my advice. I would review my data and confirm my original findings and analysis. I would review my report and see if I inadvertently left something out. Once I was satisfied I would report the results of your QC action to the Client and stand firm on your report.
Eating crow is always easier when its still warm.