Since everyone jumping all over the place with pros and cons...
The most common cons i've heard mentioned are

-No drag and drop
.Name me one player that allows drag and drop that has a non cumbersome, muffled up, intuitive interface.
-No repeat
.Tell me how two clicks to add a song to a quick list and repeat is any different than drilling back to a main menu selecting repeat and then going back to the song
-Weight
.The Zune 80GB is the lightest hard drive based player out. Larger screen even.


sig below:
-..Some say the price of holdin heat is often too high, you either be in a coffin or you be the new guy...


-A monkey is chased by a hyena and you cannot tell the laughter from the screams.

-Is there gas in the car?
Yes, there's gas in the