Are these the 3 only options? Define "European"? Sweden, Greece, Russia and Turkey are all parts of Europe,but I imagine you would be a lot quicker to call someone from Turkey "middle eastern". Also, with this classification someone from Brazil or Mexico is also American, since they live in one of the Americas, and you seem to prefer continental or regional denominations rather than ones based on state.

But technicalities aside - I am from Poland. Country which has every reason to hate Germans the most. Yet my opinion of Germans is that they are incredibly polite, worried to be perceived as even a little bit racist, and the part about border crossings is completely made up. Even before the Schoengen zone was opened, if you were stopped at the German border, sure, they could disassemble half of your car - but then they would put everything back together exactly as it was, and they would apologise for taking your time. Compared to the Belorussian, Ukrainian or Russian borders, where you have to be careful to not get shot.