It's pretty hard to say. Most of his conclusions beg the question: "Recommended (or not recommended) for what?" For example, I would opine that the best lens for use as a hammer or to throw at an attacking dog is unquestionably the 14-140, mediocre aperture specs notwithstanding. For saving money, it is not a good choice however.
Take the 45-200 and 14-140 Panny reviews. His comments are similar for both lenses except for the words "Expensive" and "Inexpensive." So is cost the criterion that gets one a "Qualified" and the other a "Highly" recommended evaluation? Hard to tell, especialy when the even more expensive 7-14 also gets a "Highly."
For me, the 45-200 range didn't work well on a tourist camera, but the 14-140 does. So that is my criterion. Not weight. Not cost. Not subtleties in optical performance. Utility in the intended application.
So, ho hum. I have no idea what his target was so also no idea whether he was on it.
Not singling him out, though. The unanswerable question "What is the best widget?" (purpose unstated) is ubiquitous on internet forums.