Bloglovin' - A popular choice for many people. It looks great and is pretty good with functionality. This article has a very comprehensive look at what you can do with Bloglovin' and how to do it. Find Happiness is.. on Bloglovin' here.
Feedly - This is what I use. I switched over quite a long time ago, just because I found it looked better than Google Reader and I liked the functionality, which is very similar to GR. Here's an article explaining a bit about how it works and what you can expect. You literally just have o sign up and they import everything automatically, you don't even have to do anything. Here's Happiness is... on Feedly.