I've tried 4 speed dating companies: Pre-dating, 8MinuteDating, Hurrydate, and RapidDating.
Of these, Hurrydate was the worst... the info that the women put in their profiles just doesn't seem right. One of them says she makes $100K a year salary, but she won't discuss what her job is... and besides, if she really makes that kind of money, she could easily drop a couple thousand on a professional matchmaker. She must be incredibly cheap if she's going to $35 speed dating parties.
8MinuteDating and RapidDating are just plain disorganized, all the women and all the men at their parties don't get to talk to each other during the event. You barely get to talk to half of them.
Pre-dating was about the best of the 4, but after having gone to TEN events and not getting a "yes" from one woman, I suspect that the event hostesses hire their female friends as "fillers" when not enough women are signing up for the events.
So... if you're thinking of trying speed dating, there you have my account of it. Just because you get to see the men and women in person, that doesn't mean speed dating is any more honest than online dating.