I haven’t received my MSFS 2024 yet, but I did want to add that the cinematic “swoop” you get in the beginning makes me nauseated, and there is a Wishlist topic to disable that. You can vote for it if you feel the same:
I also really don’t like the fact that once again, apparently just being in the menus runs your graphics card at full tilt. It is totally unnecessary.
Finally, as a rule of thumb, every Microsoft upgrade seems to add more mouse clicks between you and what you want to do. I don’t know if the UI was designed by Microsoft, but I did see in the first post that apparently it does take more mouse clicks to do certain tasks. That bugs me.