I thhink most of the sports they put in do not seem fun. I would have been a lot more interested if the just redid all of the sports form kinect sports 1 and 2

ewo1992

I'm sure other sports will be added in the form of DLC in the near future. I believe MS wanted to show the graphical power the Xbox 1 and picked some games to demonstrate that they are not limited to kinect 1 & 2