I'm late as shit but whatever. Most pursuit themes in Ace Attorney have a feeling of overcoming great adversity and finally catching the real killer, because you're play as Phoenix and that's what he does. But in this game, you're playing as Edgeworth, who's always on top of the situation and very elegant and intelligent. This is reflected in this theme, which is a very sophisticated, ''i know what i'm doing'' kind of theme. And it's also fucking awesome and makes catching bad guys fun, so it succeeds at that too.
Nothing objectionable here!
There should be an honorable mention here, but I didn't have one prepared because i'm scatterbrained today, that's coming later or tomorrow.