I think many of us have had success so far but we're just not married yet. Me and my lady have agreed to get engaged in China in June and marry next year. Given to the options above, I can't pick any.
I've been lucky. I met an amazing woman on my first visit. Sometimes I'm just waiting for something bad to happen because with all the bad things that has been going on in my life the past 6-7 years, it's really hard to comprehend that something this good can actually happen. But so far, it is. And the agency will not charge a so called success fee either. All they wanted, obviously, was the awful translation fees during my stay in China.
Meeting someone through Chnlove is not an easy process, though. To be honest, I would not recommend it. So many things can go wrong. It's certainly not cheap. And it is complicated since most of the ladies don't speak English. So you need patience/time, money and, above all, luck.