The search behaves “as if” it’s using randomly-ordered keys in a random source dictionary, and it’s maddening. If I type what seems to be the same 3 letters a few times in a row, the result is always different: one time it acts like the app isn’t even installed, another time it finds the app (first choice), another time it finds some other random sub-component instead of the app with a weird file extension. Oh, and m…
Apple's spotlight has had these kind of features for a long time too, though most of the time it mostly works. It loses your input, it baits-and-switches, it opens completely irrelevant software (often uninstallers that immediately begin an uninstall process or never-used settings pages), some applications are plain missing from there and have to be accessed through the application menu always.
Features? Surely, you mean these kind of bugs? :)