I downloaded it and tried once here and there. They offer a free play once every now and then (on the Pokemon ones). So i've got a few Pikachu. I mainly got it in hopes they release that other PSMD theme they never released outside of Japan. Since occasionally they offer "exclusive" themes on the Badge Arcade only =/ which isn't really great tbh, but eh. I don't like it, but the free stuff is cool from time to time I guess.