Believe me, I am Polish and have spent most of my life in Poland, and I see no difference either way, except that the British authorities seem absolutely hell-bent on getting rid of their post offices altogether.
I understand your frustration. Nevertheless, I stand by what I wrote. :)
As for my list:
1. January, February, March - I love Polish weather. I like it that we actually have four seasons, but those three months are too much for me. I really wouldn't mind if spring started, lets say, in February.
2. Complaining, although to be fair, it is slowly changing.
3. Talking but not acting. That is what really drives me mad. Alas, I have to say that I'm also guilty of that trait.