Great review! I believe I saw Crystal hanging out when I saw Chloe back in September. I didn't even think of going back to see her - I should have.
Yeah dealing with the cold personalities of the girls from Eastern and Central Europe can be challenging - you have to develop a thick skin for it. Some are really sweet but I think the majority of them are like that.
See my recent review of Lara in the Brooklyn section for a prime example of this (
link). I have enough experience to know that when they're pissy like she was, it's almost guaranteed to be a shit session, so it's better to just save your money and leave.