Probably the worst was Penn/Edgar 2. You could tell leading up to the fight that BJ wasn't all there. Whether that was a lack of motivation, a bad training camp or something else entirely I'm sure we will never know.
Another would have to be Machida/Shogun 2. Could tell from the beginning that Shogun was coming in for the kill, Machida almost looked scared. Although wasn't as bothered by this as I like them both a lot.
Got to agree with the Daley/Diaz fight, thought it was going to end in a Daley KO (may have been biased as I come from Nottingham). But props to Diaz, he looked very good.
Dan Hardy - Quinton Jackson - Nick Diaz - Paul Daley - Carlos Condit - Urijah Faber - Joe Lauzon - Lyoto Machida - Antonio Rogerio Nogueira - B.J. Penn - Kazushi Sakuraba - Anderson Silva - George Sotiropoulos - Mauricio Rua