bosworth was pretty critical about casillas in his book. I just don't think that they ever got along to begin with. As I remember it in the book, casillas believed that bosworth's success was due in large part to the dominant defensive line play.
Irregardless, Brian Bosworth was a beast and the most dominant college linebacker in NCAA history. The boz was the reason that I became an OU fan. As a 10 year old kid in 1985, I sported a "boz" (haircut) and idolized him.
I thought the show was great. At the time of the book I was really too young to realize the impact and repercussions that it had. Those depicted negatively in the book have every right to still be mad, sooner nation still has the right to be be mad about the fallout, but you can't dispute the magic that happened on the field, and him being instrumental in making that happen.