I have noticed that about downloads and upgrades. The "system updates" app within App Store is poor. It is a webpage that fails to refresh when it's doing somet

I have noticed that about downloads and upgrades. The "system updates" app within App Store is poor. It is a webpage that fails to refresh when it's doing something, leaving you guessing when something is happening (that rotatey "progress" indication that is entirely indeterminate is no help either) What on earth is wrong with a progress bar and text drawn on the screen instead, like Snow Leopard??