It's like "must see tv" for any grappler interested in the sport of MMA.
If you watched Penn v. Fitch, and you train jiu jitz, you had to be impressed with Fitch's ability to escape the clutches of BJ's world class back attack. I know I was. It went beyond simple hand control/choke defense.
Without sounding overly enthusiastic, we must admit we love these breakdowns. I'm becoming addicted to watching them. It's nothing close to my Life Cereal addiction, but it's definitely surpassed my addiction to eating liquid detergent and chalk (or at least watching tv shows about them).
Watch and get knowledge.