So, I'm actually delighted that I can play my 360 through my Xbox One. I don't have the X1 hooked up to my cable box, so the configuration works great for me.
However, I've noticed that the 360's picture (via X1's TV app) seems kinda dark and I believe I'm getting some ghosting that I didn't see with a direct connection to my TV.
Does anyone else play their 360 through their X1? If so, are you having any issues and could you recommend the best settings for this configuration?