After the tutorial finish, the stability slowly decrease, and it's not clear what I can modify.
After a while, I found that I can turn on one of the slides on the right, but I have no idea why it's useful. It would be nice to continue the tutorial until I have to turn on/off the slides a few times.
Anecdote time:
When I was young, I played https://en.wikipedia.org/wiki/After_Burner You have a combat plane, but it's just slightly harder to fly than a carousel plane. On the other extreme there is the Flight Simulator and one or two more precise planes simulators.
Anecdote time II:
The StarCraft Game has a few missions that are just a disguised tutorial. I don't remember the details, but in the first one you probably only have a unit to collect minerals and a few soldiers, and perhaps an armed car. No transformable tanks, no transport airplanes, nothing too fancy. The idea is that you learns first how to move a few soldiers and collect minerals. Perhaps in the second you get tanks, that have too modes. In the third ...