On one hand I find it kind of useful for Google to figure out what I mean for me. Sometimes I just struggle to put what I'm looking for into words so I'll just give it a few keywords and it generally finds what I want. On the other, sometimes it's just frustrating. I made the switch to DuckDuckGo last month, but I still find myself slapping a "!ge" at the end of a query because DDG isn't cutting it.