This! Personally I wouldn't mind a less graphically appealing overworld either, and even with next gen graphics I'm sure they would still find a way to make it look amazing... but in saying that I get the impression the world of XV will be much smaller than what we're used to, so maybe the need for an airship just isn't there (just taking into account the level of detail in the locations we've seen so far and how long it must take to create even a smallish sized world).