Then the PlayStation 3 was released. It didn't receive much love on release but with Blu ray it was then loved. Then the Wii was released with a different controller and it was a hit with casual gamers.
Then the Xbox one was introduced. It had everything that the Xbox 360 had but it has backward game compatibility, which lets you play Xbox 360 games on the Xbox one. With a vision of gaming the PS4's UI (user interface) made it easy for their users to play the games they wanted.