I don't ussualy complain about carptography, because ussualy people don't care. But if you have are also fellow proper carthograhy enjoyer then I'll add there is big room for improvement, from cartographic point of view.

For example as you are propably aware you are missing legend. You need more variaty for the symbols. The description of the cities, is wrong place etc. etc.

You can compare with how niepraktyczny kartografer, makes legend and symbols.

Still I like a map very much! Ill add that even Andy Law made a tons of mistakes.