The focus appears to be on ultra real landscapes with decent performance... which might mean everything else is taking a back seat.
I went for the highest tier package to get all the aircraft and airports. The aircraft don't impress me much compared to the great variety that was standard with FSX/Acceleration. But I got two I would want the most from civil aviation: Cessna 152 and Cessna 172, which are aircraft that I have several hours of front seat hands on the wheel and feet on the pedals time. I live in Orlando, so I am happy that they chose to do that one. I have lived in San Francisco and San Diego, so the San Fran airport and LAX are ones I have used many times, too. I don't think you can do a global flight sim without including New York and/or Chicago and I have flown to those airports a few times, too. So, I have plenty of places I have visited enough by air to appreciate the quality they are promising.
I hope MS FS 2020 doesn't disappoint me. Or it will be gone from my hard drive as fast as it gets installed, because I have too many other great alternatives.