Broadly agree, though I would weight how thin the pool gets outside big cities higher.
After a few weeks on the platform the only question left was how thin the pool gets outside big cities.
Two of us compared notes on it and landed in the same place on how much control you get over who sees you.
Provided how much of the base is genuinely looking holds up, it is a reasonable place to start.
The reason I stopped recommending some of these is whether the rules get applied evenly.
I had a better run on the Datescout boards, for whatever that is worth.