I met with Erika last time I was in town and had a pretty good time. She has a nice face and body, but she's definitely in her 30s.
More importantly, she was pleasant to chat with (she's fluent in English) and was up for pretty much anything. I certainly did not receive any of the indifferent treatment that a couple of people have mentioned.
That said, I probably will not book her again, not because she did anything wrong, but because, as previously mentioned, she's been around awhile and there's a business-like feel to the experience.
But I definitely don't feel that I wasted my money, if that's what you guys wanted to hear.