The casting choices are really questionable here. Looks like the casting was done to bring in a generic movie going audience that watches movies based on the cast, but this was only going to succeed by appealing to the actual fan base. Jack Black and Kevin Hart don’t need to be in every movie. I’m surprised Chris Pratt isn’t in this honestly.
I have used it in the past. I feel that it’s more user friendly than many of the others. You have the option to message someone at the same time that you like them. You can see the likes that you get so you have the option to match immediately if you’re interested. As far as I know, there is no paid version.