We just had a Sopin thread, and I was listening to one of my favored Rondo Krakowskia, Chopin, Op 14. Just to see what it would sound like it in GPO5, I entered the first 39 bars. I did only a little normalization, added some reverb and EQ.( Turn down your volume, a little to loud..)
To me it proves that nothing is wrong with GPO5, what is wrong is ME, that is why I can not produce this kind of beauty...