Now a user has installed it for his HTC Mozart, and made a cool demonstration of every nook and cranny in the Windows Phone 7 interface after the update.
What's most startling for us is the speed and performance improvement. WP7 was a pretty darn fast mobile OS before, but now it seems to just fly. Of course, the much-hyped copy/paste, and even multiple pasting is present, and given a thorough overview.
See the goods for yourself in the video below, the update should be served to all Windows Phone 7 handsets by the end of the month.