It really seems to be a pretty close society in Finland, who uses the language as a barrier! If even northern Europeans, who look mostly identical to Finish people, have problems with integration, I can't even imagine how it mot be for people who look quite a bit different of the Fins!
I wonder for how long Finland can continue to be an outsider in the Eu concerning free movement and integration of other EU citizens. Finland might be able to do so at the moment, because the country is "tucked away" in a geographically remote corner of the EU, but for how long this will work, who knows?