Since mid-2014 I am in possession of a PS4, and am very satisfied. Good graphics, games, etc. The 3 predecessors, I never had a problem with a controller. Until now! Since then I have the console, I had to buy 3 or sending new controller. So everything works just fine. But the analog sticks go not at all times. Gradually dissolves the rubber, due to hand perspiration, slowly. Even the essays separately available, wear not prevent. I hope that Sony gets it in the near future finally under control, and brings a controller on the market, which is the price also justice.