He never claimed he wouldn't miss. He never claimed that there should have been huge runs. He simply commented on Grady calling them tight and compared that to recent trends.
I have a feeling that Grady would be amazed at the pool being played today.
I don't understand why pool players automatically go to, "I'd bet anything against you" whenever someone criticizes a pro. If I commented on Farve playing badly in a game with four interceptions thirty years ago, nobody would bet that I couldn't do better. No shit. I would have zero attempts, brown pants, and a ride in an ambulance.
As another point, there is more to stingy pockets than opening size. I have 4.75" pockets that play tighter than many tables. Well hit balls will drop at any speed, but errors are punished.