I got the XBOX one for only one game, Cup Head. After having it since Christmas I have been puzzled about the game library. For the length of time it has been on the market, I am not impressed. I loved the 360 also, mainly due to the number of bullet hell shooters available for it. But it did have a lot of other good games, and a better library.
I, being a dedicated retro gamer, had no interest in the present generation until I saw Cup Head. So it is not like I was ever considering the XBone or the PS4. I would rather be on my old consoles, Genesis, SNES, NES, N64, or my newest Super Retro-cade.