I bought my girlfriend the Nex II so she could run with it. She loves it, but I have a few complaints. The battery cover is going to break sooner than later, and that will be a serious pain. The connection that holds it on is very poorly designed. The "skins" thing is a bit tacky. This will never be used and the clip that holds the skin cover on will also break soon I'm sure. Also, the carry case that it comes with has a loop on the back of it so you can put a strap through it and strap it to your arm or whatever...the loop is now starting to rip, so now she has to get another carry case.

other than those few complaints, the player works great and is very easy to use.