Yes we in Europe have plenty of 100 hz televisions. They solved the flickering problem but worsened the picture quality introducing a lot of digital artifacts. A 100 hz picture seems unnatural as compared to a plain 50 hz tv. If you have messages scrolling on the screen horizontally then they often appear doubled making them unreadable...Lcd made things worse. I wonder where all this tv technology progress is but people seems just to look only how fancy is to have a tv hang on the wall...Too bad!!!
