Horrible over all. Even on 4G or wifi (where I just speed tested and I get 197 Mbps), everything takes F O R E V E R to load. Vids, yes. Pics, yes. Even text. TEXT!!!! This app is truly horrible, and I'm actively checking out alternatives. Even if I have to pay, my limited leisure/downtime is worth it. Oh, and you can NEVER resume where you left off. Why TF is that?!? If you see several things in your feed you might be interested in, better save them before reading that first post.