One thing I like is that the full-screen feature bakes in a better approach to virtual desktops; instead of futzing about selecting an empty desktop and getting

One thing I like is that the full-screen feature bakes in a better approach to virtual desktops; instead of futzing about selecting an empty desktop and getting the app I want to full-screen onto that desktop and then finally full-screening it, the act of full-screening creates a vitural desktop that I can jump out of at any time. Subtle by nice.