DMC 3 is one of my favorite games of all time (OF ALL TIME) but Capcom did a shitty job. For no good reason, some of the cutscenes (the best ones) are still the original cutscenes while others are in HD.
You're playing the game, used to seeing the HD changes, and then all of a sudden one of your favorite cutscenes shows up and its back to the original. It really pulls you out of the game. Its like Capcom didn't get to finish it.