Yoshi's Crafted World: A Nintendo Game Using Unreal Engine 4?

Developer Good Feel extends its yarn-themed games with a new Yoshi release - a first-party Nintendo title based on Unreal Engine 4! Is the Epic middleware a good fit for a Nintendo game? Can the tech deliver the signature locked 60fps seen in the majority of Switch first-party games? A demo is available now - we've played that *and* seen some more levels.