Yes the provider has a clear advantage when meeting new clients. It's much easier to hand someone cash then it is to make sure they leave happy, that's just a fact. I value effort, but I wouldn't expect them to put much effort into texting.
If I am unable to get reviews from members on this board then I expect a learning experience. Sadly you can't win them all, and I have passed on guys for ignoring my questions.
You are fishing for unicorns or something, and if that's the game you like to play then keep playing, but don't expect everyone to understand it.