I figured it was a PS exclusive since they announced it at their conference, but no, it's coming to Xbox One, too, in early 2018. Then later to PC.
http://gematsu.com/2017/06/monster-hunter-world-announced-ps4-xbox-one-pc
Yeah weird because I too thought it was owned by NintendoIs this coming to Playstation? Did I hear that?
I also loved the 1st game. I didn't like the 2nd one. Never played the 3rd. Not sure if there was a 4th...Has Capcom given up on Lost Planet? I loved the first one.