I honestly believe the the Ukraine is much more closely alligned culturally to Russia and the Slavic Republics than to Western Europe.. which makes it much different than Poland, which is clearly oriented to the West.
The protesters think that they are alligning themselves with prosperity and democracy in the EU, but this is very short-sighted. The EU has been a complete failure.. especially in the monetary union of the Euro Zone.. and lurches from crisis to crisis. Look at Spain, Ireland or Greece (all in Depressions).. that is more likely to be the Ukraine's destiny rather than Germany.
They'd be well advised to let the forces that are dismantling the EU play out, rather than tie themselves to vortex of instability, like that nitwit Stephen Harper did with Canada and his Free Trade deal with the EU.