In general - really satisfied. It is most certainly the result of evolution. Cons and deficiencies of a small kind are the price that must be paid for the power and beauty of new games. Below are some advantages: Highly effective, with fantastic visuals, a slick interface for launching any application, including the Playstation Store (the previous generation PlayStation 3 was a bit clumsy when first turned on), and superb interactive camera functions. Because it features a speaker, audio output, touch panel, and a giant bright indication lamp, the joystick only lasts for a maximum of 1.5 days of moderately intensive use. In comparison, the joystick that came with the PS3 lasted for roughly 4-5 days under the same conditions of use. - There is no video or music playback, and there is no indication of DLNA (the PS3 has these features built in by default). - Horse prices, of course, for digital copies of games. From 2900. And I believe that it will continue to expand. The possibility of a plus subscription is held out.