I love them all. They are so entertaining with a great story behind each one of them. They definitely need to do some more.
Chavez/Taylor if for nothing else to show what a lying piece of **** Lou Duva is. He was quoted saying that he told Taylor to "box,box,box" going into the 12th round, but then they show the replay of his corner work before the 12th telling Taylor that "we need this round". What a ****ing fat ass cocksucker. Taylor may not have been so ****ed up if Duva could have TRIED to talk him into not brawling as much as he did, but instead Duva encouraged it during his career. I also like Foreman/Moorer showing what an ass Michael Moorer really was.
I've seen about half of those... and Chavez vs Taylor was my favorite one. It was really well done, very controversial, and still talked about today.
I loved them all and I watch them over and over. But I did particularly like Pryor v Arguello. Didn't realised how much of a character Pryor was.