This has happened twice now. My son is playing with his iPad. He goes to hand it to someone else and between the two of them they manage to drop it on to the concrete porch, shattering the glass. I have since added breakage coverage to my devices through DirecTV, but before that I had the chance to use Arizona iPhone Repair.
The experience was very good. I walked in, dropped off the iPad, went shopping for a couple of hours, came back and it was done. The iPad 4 screen was $150, but I think the older models are cheaper than that. In any case, way better than buying a new one. The glass looks better than new. Highly recommended.