What Miles88 described matches my experience of adulthookups almost exactly.
The thing nobody mentions about adulthookups is what you lose by never upgrading.
Ran the platform alongside two other options for a month, tracking how easy it's to spot a recycled photo.
Provided whether 'free' means free to browse or free to talk holds up, that one is a reasonable place to start.
Whatever you land on, test adulthookups for a week before you judge it.
I had a better run on EzHookups, for whatever that is worth.