First of all these guys are not refugees. They are called so only if their country is at war and they go to the neighbour country(Turkey if we talk about Syrians) of their homeland to ask for asylum. leaving this neighbor country they are becoming automatacally legal or illegal migrants if they dont have papers.
And have in knowledge that in Greece their be given houses for free with everything paid plus 400-800 euros per person from goverment and non goverment organizations. At the same time inhabitants are suffering from huge taxes , many are losing their homes and corporations and unemplyment is 29%... Make your conclusions .