Pros: can't even list anything except cool appearance
Cons: size, build quality, sound quality, UI
Bought it some time ago, based on user reviews. Straight out of the box it seemed huge, especially compared to my old Cowon D2. Also, sound was awful. Granted, I don't have large hi-fi cans, only IEM's, AL iM716 and now I bought UE triple.fi pro-s. So, I let the player burn in. For 3 weeks straight. I also let my new triple.fi-s burn in. After that, my Colorfly sounded a bit better, but it still didn't sound much better than my old D2. I tried to manage sound settings, but there's no possibility for custom setting, so I had to settle with pre-settings. Which is a huge minus. Also build quality, I had it on the shelf for 3 weeks and I carried it with me once and it already has several scratches on the screen. For that money I expect it to have gorilla glass, not some cheap soft plastic as a screen cover. Also body already has some scratches and signs of wear and I have been keeping it carefully like a baby. I admit that I got swept away by all the praise and didn't do enough homework, but unless you have more money for expensive large hi-fi earphones, this is a useless waste of money.