Here is the replay of the Ratchet & Clank livestream on PS4. You will discover the beginning of the game with Driftwood and BlimBlim, which will maybe give you the opportunity to discover the game if you haven't played the original version.
People sayin' Paladins isn't "inspired" by OW design are funny. I can't even take the hi-rez guy seriously. Sure it was in development first. And it's changed (to be more like OW) a lot since then (12 Hours ago)