The iPad 2 has been given to my grandma but as far as I'm aware, it still works fine. We've got 3 iPad 3s still in use at home. They're noticeably slower than the iPad 4 and Air but they still function just fine. We recently updated the iPad 3s from iOS 6 to iOS 8 so they're less snappy than before but it's well worth the sacrifice for HBO Now.