Windows Phone 7.8 Users, how's it going?

Hi everyone!

I think most of us have already updated to 7.8 and I just wanted to know how's it going? Do you love the new homescreen? Does it feel faster? How's the battery life? Are there any improvements?

To start with, I noticed that the battery life became shorter. I am also getting weird errors when checking out an app from the marketplace. Everytime I swipe left it gives me a marketplace not available error. It doesn't happen when I swipe to the right. Those are my initial observations. By the way, I am using an HTC Mozart.

How is the new update treating you?