Have to agree with much of the above. Eastern Europe isn't one place, the cultures in the Baltic states on the west to Romania in the east are very different.
In my travels around Eastern Europe, the one place that did fit the stereo type of what I had imagined a communist city to be like was Bucharest. Awful place. The only way anyone would do anything was if there was cash involved. They knew how much better our lives were compared to theirs, and their attitude to foreigners reflected that. I don't know if it is because of the way Romanian men treat their women, but most women seemed to treat sex as something to be got over and done with as quick as possible.
Polish women are some of my favorites. I look back on those golden days when they first started coming to the UK, when Poland joined the EU. Some absolute stunners, friendly, and real crackers in bed. Unfortunately nowhere near as many coming here now.
Hungary has been invaded so many times from Asia that it has a culture very different from other European countries. Proper massage is a big thing there, so most WGs (the more mature ones at least) seem to have at least some basic training in it.
Prague is by far the most westernised of the EE capitals. As a result most Czech girls tend to have quite western attitudes, particularly around pricing. Most of the girls that you will find working in the cheap Prague brothels are from places like Ukraine.
While I have not been to Russia, my experience of Russian ethnic women is that they are far and away the most energetic in bed, but strangely soulless about it. Plenty of energy, not much romance. Little foreplay, straight into action, and when your done, move straight onto the next thing. In some countries, such as the Baltic states, a significant proportion of the population are ethnic Russian.
So, very different cultures, and very different attitudes to sex.
The one thing that almost all the ex-communist states suffer from to some extent is organised crime. Romania is probably the worst. There was a programs on TV recently about a scandal in their health care system, that revealed just how endemic corruption and organised crime is in Romanian society at all levels, with some really unsavoury characters getting senior jobs that they were totally unqualified for. Trafficking of girls by Romanian gangs is a well-known problem, but apparently also Polish gangs. You may get stunning looks, but you are unlikely to get much passion, from a trafficked girl.