New Android Calendar look and features leaked

Another batch of screenshots featuring significant UI updates to Google Android apps has surfaced. The first few were looking at Gmail, and now it's Google Calendar. Besides the obvious visual overhaul, there's a new view for birthdays and a daily agenda. There's also some fresh social integration.

As before, there's no way to tell for sure if these changes will see the light of day, since this is all pre-release, but even a peek at a work-in-progress helps us figure out the general direction Google's going in.

What do you guys think? Does this look good? What would you want to change in the native Google Calendar for Android?