I never tried it. But it is very expensive. All step involves money... photo, dating etc. First , they will show you those of unsuitable guy .. in that way, you should pay more for each additionalphoto.
But you can take part inthe matching party... Its around HKD300.. , you can have chance to talk to approx. 30 males at one time.... It is safety, I have been there once. Of course, some is not good, but some is O.K. You should dress up in order to induce the attention of the males. I found that most of the ladies there are well-appearance.