What are the disadvanteges of the EU?

Answer 1

Very Few, unless you read the Eurosceptic papers.

The only one that many people may say is that, people from poorer countries like Poland are allowed to work in richer countries like France and Britain (Though equally British and French people can work in any other EU country as well). The people from the poorer countries are often employed as cheap labour.

The big one is that Britain seems determined to be stubborn through everything, meaning it is hard for the EU to get anything done because the British block or veto them on the habit of principle and habit.