I use the PS4 mainly for single-player games and BluRays / DVDs Installation and connection with my PS3 account worked out fine. An HDMI cable is. The menu structure can I find a bit confusing and nested. One must, for example, only time will come that you can also activate DTS to picture and sound while playing a BluRay in local PS4 submenu, and not already in the general system settings. With a little trial and error to find your way but. Picture in 1080p and DTS sound in Bitstream are flawlessly. Very disturbing I find the fact that you can only dim the light strip on the controller, but not off. The light bar on the PS4 interfere in dark home theater also. It is very positive that you can now use several functions simultaneously. One can, for example, during a current pause game and go to the browser online. Also you can change some system settings during a running game or go to the PS Store. Browser and PS Store work much faster than on the PS3. Downloads and installations run smoothly in the background. Is to play online in multiplayer, unlike the PS3, now charged. Unfortunately, the user interface and menus are full of - for me as a single player - unnecessary multiplayer and social media stuff that you can not hide. At first installation you have to struggle through endless menus and adjust privacy there who all must see for example my real name. Who buys his child a PS4, should therefore necessarily help with the initial setup and activate, if necessary, the Parental Control depending on the age.