Ask HN: What is your impression about new friend list feature in Facebook?

When I first read the blog I was confused. I thought that I have to make lists by myself hand picking my 200+ friends. But when it is rolled out in my profile I saw some lists are automatically created like family, my college friends, my office colleagues etc. They have smart listed my friends almost smartly. Saved hours of labor of creating friend list. Also having news feed on friend list is a great feature as it is missing in Google+ (I can not view each circles feed individually). Overall I am impressed. Competition is a good thing :) .