Played with this for 24hrs now and after the hassle of getting the damn thing I don't feel let down as such just more its just not as good as expected. First is the speed of the thing, sure it is faster that the 2G but not jaw droppingly so, it doesn't make me go WOW, I had a HTC Desire mobile phone, for instance if in the twitter app and you click a link it fires up the web browser and displays the page instantly, this is still slow, it can take upto 10 seconds to open the page, Its cured the sluggish menus etc and no issues there now but overall yes an improvement but no more so than my 3G iPhone running IOS 3.1.3, Maybe of this had 3.1.3 it would fly? Retina display, while is excellent it also has a down side in that apps that are not high resolution look horrible, all pixelated and blurry (Looking at you Get Glue Please Register or Log in to view images ), same with picture, if they are not high resolution photos they look rubbish. Camera ok its not great, in good light conditions its fine on par with 3G iPhone, but in dark conditions its rubbish for both the stills and video. Have a bit of an issue with the brightness censor, its not very sensitive and screen is dark most of the time Not had any other issues as such, I'd give the iPod Touch 4G 7 out of 10, its good but not great.