Poland is a racist country and racism is very evident if you leave the safety and comfort of your Uni and close friends.
All countries are racist. Poles are just not as politically correct as other countries with a hard past i.e. Germany.
While the poles are inferior Europeans themselves they do try and discriminate against other ethnicities due to stupidity, their poverty and lack of proper social education.
How are they inferior? They are attractive, well-mannered, civilized and kind people. What makes them inferior? Oh yes, I guess that Chopin, Marie Curie and Copernicus did stuff any human could achieve.