For some reason both the PS4 and Xbox One decided to do away with the customisation options seen on the 360 and PS3, a major blow when you consider the latter was actually open to downloading any custom theme through the XMB's Internet Explorer app, giving you unique user-designed icons along with a wallpaper to boot. Maybe Sony wanted a more unified look for the new system, and even though in the last few updates they've added the ability to re-colour the base background of your system, for anything fancier you either have to buy a theme from the Store or use one of the game-specific ones. Where's the option to just nab a wallpaper from your PC/Mac, or use the Internet Explorer app to grab something from directly inside the PS4 - or even use one of the images you've taken yourself through the Share button? It's one of those features that feels like it just should already be there, but sadly isn't.