I haven’t try passion but had some luck on Lava.
Although it’s a long process. Most females dont even bother to reply to smile sent.
I've spent some credits for emails, and chats and usually wont get at least: “Thanks, but not interested� or so.
Finally I got luck with females who sent smile to me first (aprox. 2 in 50).
Met with the 2nd one and it has been nice relationship for almost a year.
Unfortunately we have to call it off, due to different long term plans.
Anyway back online (Lava too) and still waiting for numbers game to come to my turn…