Voch loses his ball in the weeds on one thing. He criticizes PFF, and when he does so he shows an abject ignorance of how they grade. The truth is they are doing player reviews the same way Voch did during this video. They evaluate play by play, one player at a time. Grade every play.
When Voch criticizes them he is in fact belittling the value of his own reviews.
No, PFF player grades are garbage.
I can run routes using the same "method" as Amari Cooper but I'm not going to get the same results as Amari Cooper if I attempt to play WR.
Regardless, PFF does not use the same method that he was using. They don't grade based on 4 "bad" plays plus 2 penalties equal 91%. They have a very convoluted grading system to intentionally make it difficult for people to criticize it based on a specific play.
PFF hires people with Zero experience reviewing football game footage to "grade" film.
PFF puts out grades in less than 24 hours.
On weeks when no teams have a bye, there are 32 teams playing games those weeks.
There are over 150 snaps total in almost all NFL games.
There are 11 players on the field per team for those 150 plays.
32 x 150 x 11 = 52,800 (About 53K snaps to grade per week in less than 24 hours).
If they spend 1 minute grading that's 53K minutes. In reality to get a good review of many plays takes longer than 1 minute. Sure it's easy to see if an OL whiffed but most plays are not that easy to analyze. Analyzing DBs in coverage takes a lot of rewinding and reviewing everything that happened on the play to get a good estimate of who was responsible. That takes way more than 1 minute to accomplish.
Requirements to "grade film" for PFF and the resume of a guy that did "grade film" for PFF: