Wow, people here work too hard to try to knock down the XB1. Why do we need for it to fail? M$ brings a shit ton of money into the ecosystem and gives gamers another option. I get how someone can have a system they like better because of the controller or the games. But why try so hard to make one system look bad?
OT: The user interface works, they are just working on some of their licensing deals. They have big plans to have the user interface be more than a simple options page with clickable tiles. Also, like others have said, they will do it in a staged environment to maximize the media exposure.