Can confirm the the service part. Less sure about whether the community polices itself.
Where online friend finder stands or falls is how much of the base is genuinely looking.
I gave that one about 3 weeks before I formed a view, mostly watching whether the ratio is workable in your area.
If you're only browsing, the site is fine. The moment whether the good profiles are already taken matters, it changes.
If you only test one thing on the app, make it whether the filters survive a refresh.
Reply rate on that one roughly doubled once I stopped leading with a compliment, though what the verification step actually proves never budged.
If this one does not work out, Datescout's free tier covers similar ground.