The best part about it is that the screen is 16:9. Why does Apple sell movies on the iTunes store which are 16:9 but not a player with a display capable of showing them properly?
Of course the UI is smooth - however, they are not the first ones to come out with this presentation. Apple showed the world how it's suppose to be done correctly. Only after TWO YEARS do you see devices start to implement this properly. So the point is "big deal". Been there, done that, have it already.
That's the problem with these companies - they play catchup. Now if the first Zune was done this way, I would give them props instead of calling them copy cats.
So all I can say is a big as s YAWN.