Most providers won't see you without screening you. With reviews, screening becomes a lot easier and faster. All they have to do is check out the reviews you've left, and the responses to those reviews.
I'm a mature gentleman who knows how to always treat a lady with respect. I'm a retired executive, and I love to travel around the world, play golf, exercise, and stay as active and busy as possible. At the risk of sounding like a "dinosaur" I don't really participate in social media. Mostly because I'd rather be out there actually doing something to make me feel alive versus sitting behind a keyboard or phone, but also because I get turned off by the negative things that sometimes happen on social media.
At the end of the day, life is too short to be brought down by negative things that you see online and in real life at times. We only get one shot at this life and it's up to all of us to make it be the most memorable and fun experience we can.