Chris_D makes a fair point but I read it differently. most of the frustration with sex meet traces back to what it actually costs.
Whether it's worth paying for is what separates a good week from a wasted one with sex meet. How often it goes somewhere matters more for sex meet than any feature list.
Two people can have opposite results with sex meet purely because of how far the free tier really goes. What decided it for me with sex meet was the pricing question.
The part people underrate about sex meet is the learning curve. Your mileage on top free sex meet up websites that don't require a credit card will vary, but that's the pattern I saw.
I compared a few on sex meet and tried Ezhookups came out ahead for me.