Well, I am kinda following this, since I live in one of a few countries that don't want the quotas to go through, and Germany and France are trying to intimidate us - they say we will get less european money if we don't support the quotas. Edit: just now I've read they are not gonna do that, because our legislation does not allow this. Which is kinda obvious, but some people made fools of themselves and really fell down in my eyes.
The order of the day is solidarity. Most western countries are welcoming refugges with open arms. A lot of "smart" people I know are saying that these people are not worse than what the people we raise and we shouldn't be worried. Me, I don't have a huge problem with refugees, but I am concerned that we are setting a precedent.
Most or the refugees (80%-90% according to research) are economical refugees, males that are looking to settle. Now, I can see in a few years time them calling their whole family to Europe. Not to mention the numbers that are crossing the borders. One week ago, 5'000 refugees crossed the Serbian-Hungarian border in 24 hours. Hungarians are building a fence already.
Another thing I don't like is the behaviour of some of the refugees. I think they should act respectfully. Instead, some of them are tired of waiting a few hours for the bus and decide to walk on the motorway.
Oh, and the money. Germans are building houses for the refugees. Simple houses that look like shipping containers. ONE cost 160'000 €. And in some cases the state needs to pay the "rent" for the land they are on. Crazy amount of money is being pumped into the refugees, and we won't see them again.
The big question is - why don't we use the money to solve the problems in countries the refugees are fleeing from? We are either afraid of attacks/war, or some countries do not want to solve the problem for some reason.
So tl;dr - couple hunreds thousands refugees are not gonna destroy the Europe but we can't afford to accept insane amounts of refugees, and they are gonna come if EU is not gonna do something.