Something I wish was different about Advanced Search right now: if I want to search for game stuff, and leave out animation, it will exclude game releases that also have animation. Like, for example, the
Rurouni Kenshin box set. It has game music, so I think it should come up in a search for game music (I wouldn't want to miss that). I kind of feel like something should only be excluded if all its classifications were meant to be excluded by the search parameters.