Moving in together after a year and a half long distance relationship bad idea?

I once had a long distance relationship. It lasted quite a while... 4 years. Although I really did love him I really didn't know him. I know that sounds strange because in a long distance relationship all you really have is to get to know each other. But living and being around each other is sooo different then just speaking on the phone or over the internet. Not that im saying you guys wont work out. Im just saying its like a whole different ball game :) Best of luck! Im here for advice needs if you need more.