The videos I reference in my initial post are scouting reports, clips of his play and actual games. I've seen him play. In that sense, my take is not based upon one scouting report.
Granted, I do regard the Scouching report as the best one to date. It delves into the numbers that somewhat explain Podkolzin's lack of production. No other report does this. In that sense, it is definitely the minority. It's the only.
On Hockey IQ: I want to define what "conclusion regarding IQ is not widely held"? What rationale have other reports provided for his lack of production?
Have you checked the Dobber scouting piece I linked above? It gives some possible factors.