Pacquiao has difinitely improved since the JMM bouts. And he's still not declining as a fighter, he's improving every fight. Pac is more rounded than he used to be. He used to be a one-dimensional fighter. He got away with being one-dimensional because bwoy what a dimension that was! But you cannot survive in the long run with just one dimension (meaning nothing put a forceful left hand). His left hand is dynamite. But now he's hurting, knocking down big guys with his right hook too. What has been impressing me the most though is his footwork and the way he throw accurate combos. His punches are so freaking weird to look at, but they are so precise. He has evolved into a two fisted fighter who can box or slug.