Priority Inbox is a GO!

Has anyone else tried gmail's new priority inbox function? I started using it a couple of days ago but I don't get enough email to make it worthwhile. I get something like three emails a day, mostly from mailing lists. Real people sending emails is more like one or two a week. I'm trying to get my friends to email me instead of facebook messaging me 'cause... I like email better than facebook for a variety of reasons, specifically the security. If I'm going to sell my soul to any technology company, I'd prefer it be google, even after the wierd shit they're doing with Verizon in the US.