I've just tried this game and while the plan is ambitious, the current state of the game is still very shallow. Only one or two levels of a certain class, mostly outdoor-focused living arrangements (as opposed to underground with DF or Gnomoria), citizen AI still needs some work.
I still prefer Gnomoria for this genre; unfortunately, DF is just too clunky for me to use.
Hopefully, the developers will be able to work on this more and it'll be a much deeper game in a year's time.