Horrible
Wont let me connect to my Facebook account even after trying to sync it in my phone settings. Said there is a log in error: tried to reset the app, my phone, and even deleted and re-downloaded it to no avail. There are also too many ads to problem solve the log in error.
MAb.., about
Who Unfriended Me - Facebook Friend Blocker & Deleted Social Media Edition FREE, v1.1