I think generally yes. I tried it out for free for a while, found it was substantially better than Google and DuckDuckGo, and paid for a subscription.

Recently it has not had such a strong quality margin, which I suspect is due to the AI slop that all of the search engines are fighting against (due to errors both ways in their detection). I'm hoping this is temporary.

To be clear, I don't use any of their features except search (and domain filtering).