MarcellaB covered most of it. The bit I would add on create is below.
The gap between good and bad platforms here is how many conversations reach a second message.
I gave that one about 3 weeks before I formed a view, mostly watching whether the good profiles are already taken.
Provided whether the community polices itself holds up, the service is a reasonable place to start.
Where the site stands or falls is whether the good profiles are already taken.
Different crowd on Datescout (datescout.site), which suited me better.