IMO that was a pretty sloppy match. Loose positions, loose sub attempts. These guys were a little too anxious. They had some decent transitions here and there. The kneebar was one of the worst kneebars I've ever seen. There's a reason why it didn't snap his knee, because it was done wrong.
http://www.youtube.com/watch?v=pnSQxE4GfmE
Look at this kneebar compared to the fighters kneebar. Night and day.