I have only heard Positive about Scott Hahn
Didn't read the article....
Read the article. Seriously. You'll learn from it ... You'll also learn from the responses.
The article itself is a fine example of why our esteemed RM keeps saying "Address the issues. Don' make it personal" ... and of what happens when folks flagrantly disregard such advice.
My Dad used to tell me "son, nothing is useless. It can always serve as a bad example." With every passing day, I further appreciate the old man's wisdom.