I think Poland is a nice place, especially in places like Żelazowa Wola and Kraków. It has beautiful landscapes and also nice lakes around the terrain of Zakopane. I also surprisingly visited Warsaw, where I visited the Muzeum Fryderyka Chopina. People are usually quite nice there, too. I checked inside the university and took a few photos of the official Chopin Institute building. It is great!
In conclusion, it was a great place to visit. I will be back in 5 years (probably) to participate in the 20th Chopin Competition.