Here's a brief look at the ESPN application available on the forthcoming Xbox One. As you might expect, it allows you to view live and recorded programming for a wide range of sports and offers the ability to create personalized channels around your favorite sports and teams.
I am not a sports guy, but I admit that I really liked the ESPN app for Xbox 360. Some weekends, I would just sit and zone out while watching poker tournaments. The new interface is visually appealing, though I'm probably not going to bother making a special account just to take advantage of the subscription features. Looks like a fine feature, all the same.