Agreed, the first episode was great. Can't wait to see more.
I don't like some of the crap he pulled as a collegiate wrestler, the blatant jerk moves and such, but in watching the doc I learned he's just an all-in kind of guy. Tom and Terry held guys heads down and did everything they could to domineer those they wrestled and I'm sure they coach that way so Metcalf did likewise. The Brands/Iowa style is completely valid, it's proven, it works, but I don't like some aspects of it.
Watching the documentary, looking at Metcalf away from the Brands system, seeing his heart, hearing his philosophies, I'm super pumped he's a Cyclone. I hope he sticks around and is indeed the heir apparent for our program.