Its search results ordering is quite good, but the accessible information for them seems to be shrinking. And quickly.
I’m at the point where I don’t search for complex things anymore. I use Kagi for things which can be found with any search engines. Not because I chose it, but because I was forced. This was not the case a few years back, when I started to use it.
Btw, there was one thing with which Google was superior all along: define <word>. And they fucking killed it in the past months, for a far, far worse solution. Nothing comes even close.