Just watched the first episode of Hard Knocks. My favorite part was easily the Oklahoma Drills. There's not another drill that exmplifies the true nature of the game than the Oklahoma Drill, IMHO. I hated it, which is why I wasn't a very good football player. But growing up, I've come to appreciate it.
Zimmer is impressive. I'm surprised he isn't a head coach yet. Hue Jackson, not so much... just something about him didn't sit too well with me, though I know the Ravens have always liked him apparently, so I'm sure I'm wrong on him.
Harrison is a crazy SOB. That's all I'll say about him.
HBO does an amazing job with this stuff.
Always very sad to see the injuries and how they can so quickly derail a young guys dreams.