This was Hinge, which is owned by Match Group (who own okcupid and many others). It's the least bad, I found, but that is extremely faint praise.

I used to use OKCupid way back. It used to be better. I'm pretty sure you could search. Like you could just type in "Star Trek" or "Dark Souls" and find people who had that on their profile. Nowadays you just take what the algorithm gives you.