Both still have great battery life and screens are still responsive ... but I made the mistake of wiping both to give as gifts for some nieces in El Salvador, and you can't actually install anything on them anymore.
They come with Safari and the other baked-in Apple apps, but that's it. None of the most common apps in their store have versions available for the iOS version the devices are limited to.
What the hell am I supposed to do with two fully functional (hardware-wise) devices?