I've had some good interactions on Orchidromance. The key is to take your time and get to know the person. Like with any online service, there are always going to be some profiles that aren't quite what they seem, so just be careful

100% scam There are photos of fabulously attractive women. Once I was corresponding with a woman allegedly from Vietnam. The individual writing her supposed responses had not read her alleged profile and began to describe her life in China.
A similar occurrence happened several times to me!