Just listened! He says a lot of interesting stuff.
Suggests Josh Allen is the most physically gifted athlete that has ever played QB at the NFL level.
Third fasted runner behind Lamar Jackson and Russell Wilson, strongest arm, 6"5 240 lbs +, and a natural, gifted runner who can make cuts, make tacklers miss, etc. Not just fast.
Also mentioned here is Brian Billick saying the jump Josh has made is the biggest he has ever seen in his 40+ year career.
I think it's fair to suggest Josh is still improving. There's already stuff lined up that they will be working on in the coming off-season.