For the most part I'm completely happy with this iPod. The only noticeable drawback, so far, is the fact that it doesn't charge while on my Bose sound dock. A bit of an annoyance... but I do have to say that the battery has an incredibly long life-span. It's days before I have to re-charge it. I'd guess that it would play non-stop without charging for a little longer than three days. It hasn't bothered me so much because I usually plug it back in to upload new music.
I do absolutely love the color. It's truly the obnoxious green that I wanted it to be. It's feather-light, as well. I was surprised at how light it was, actually. The new shape is really nice and the screen is large enough to read clearly.