Yes, Stephen Herek directed Mighty Ducks and Bill and Ted's Excellent Adventure. Sadly, there is no mention of either of those films here. I yearn for a Bill & Ted's Special edition more than any other film.
For Rock N'Roll fans, there is a lot of fun information to be gleamed. Although he could not remember the documentary that inspired Wahlberg's character. Herek does point out when Mark isn't singing (which is often), who wrote the rock songs, and what real-world rockers appear in his film.
It's an entertaining listen. For fand of the movie and Rock n' roll alike. 6/10

Boring. And not very informative. He does not say much, and when he does, it is usually to point out something about an actors appearance (hair, tattoos), or the location it was shot in.