It's a great video. It showed what JMM did well and what Manny needs to continue to improve upon.
I just disagree that he didn't improve since his their last fight, especially on the Patience point. He's more patient now than before and actually tried to outbox Marquez. In their previous fights, Manny was all aggression. He ate a lot more counters back then as opposed to less damage in the 3rd fight.
Just comparing Pacquiao's worst moment in the second fight to his worst moment in the third fight shows some improvement. JMM made him look silly in the 2nd fight.
I agree with Nacho's comments that Pacquiao's improvements made him more conventional which favors Marquez.