Unusable. The ability to search for things on this app has somewhat improved, but I'm forever unable to upload even 1 picture for a post. Has been the same way for a number of years. I thought that maybe this had improved since I know there was an app update, but for whatever reason, this hasn't been fixed. I upload via my laptop, it's the only was possible for me. It's not a problem with my phone, this one is brand new so it's obviously a problem with their software.