Adding to my initial impressions:

The devs said they're working on improving performance and they seem to be actively involved in patching it. I'd say take this as an Early Access that released as a full game.

If you don't mind performance issues and a few bugs here and there, I can see this game being fun for you, more so if you're a hardcore sim game fan.

If they do manage to patch it up and improve performance, fix a few annoying issues and polish it up more, then it's going to be a pretty great game, but otherwise this is my opinion for the game in it's current state.