Is the new ipod nano worth getting? Ie is the screen big/clear enough to watch video clips?

It's not amazing, honestly. But it is convenient for travelling and such. If you do that a lot, I'd definitly reccoment it. But otherwise, I personally enjoy the original Ipod video. It's bigger and, in some cases, better.Is the new ipod nano worth getting? Ie is the screen big/clear enough to watch video clips?
I just bought the new ipod nano for my dad and he loves it. The screen is a nice size and it is very thin. I love it.

dvr