I immigrated to the Netherlands for 3.5 years and came back. I really recommend immigration as an experience as it's real character building and gives you so much perspective on life and on your home country.
I realized my close family and culture were more important than I thought and I moved back. Also there are some genuine annoying things about being an immigrant - like the fact you will be seen as an immigrant :) I just didn't like it too much. My homecountry still has water running down the pipes and the supermarkets have food - I found out it's not such a terrible place and every place has problems, even the Netherlands.
