I've only been to Hungary(of the east european countries) and you don't see anyone hating Americans there.
I think East European countries have more hate for Russia then because it's not like they had a choice or something. They had to join the USSR... Well except Yugoslavia(doesn't exist anymore today) because they were freed by Tito and not by the Russians, but Tito was a communist as well(although he hated Stalin) so it doesn't really matter.







