Sony's streaming service "PlayStation Now" is finally coming to the PlayStation 4 on January 13th. In case you are unfamiliar with what PlayStation Now is, it's Sony's streaming service that they have been boasting about since they bought Gaikai back in 2012. Earlier this year PS now went into closed beta on PlayStation 3 and eventually made its way to the PlayStation 4. Sony released the official trailer and release date for the subscription based service, check it out and let us know what you think.