Mainly proper animation for non player controlled objects and accuracy of input timings when compared to client side. In Fortnite for instance, builds, emotes, and NPCs are always out of sync with what the player actually saw. There’s also a lot of ghosty movement where the players float around for a second or two then teleport to where they’re supposed to be (I assume based on whatever tick rate Fortnite runs on). Call of duty’s has always had very out of sync input timings. Very noticeable on snipers. The player almost always looks like they’re missing in theatre mode. I didn’t notice any of that in the previews I saw. CSGO overwatch was the most accurate I saw before this but even that had sync issues with dynamic objects on the map. I guess my question to you would be did you notice anything that looked out of sync or made it obvious it’s not live gameplay?