Don't forget to go here to enable the permissions it needs:
There are no posts in this feed or you are not friends with this person. | Facebook
Then prepare to be amazed at Bloo and it's missing news feed items (like if someone posts a video, that item won't even show...it'll just be missing. You'll also be missing any groups/pages/celebs that you "like" such as Netflix for example). Be astounded that photo albums will tell you're not friends with people you're friends with (maybe even your own albums!).
I still don't get the hype. But chat and notifications work, which is kindof nice, so I use it for those features. Not that stock app is great either, but at least the most important parts (your news feed and photos) work.