The concept is awesome, and the graphics and audio assets are well made and suitable. The execution and learning curve was upsetting though. It could be something about how commands were placed, but when a dwarf felt unable to proceed for some reason, he'd get stuck forever without even trying to do anything else, there forcing us to restart. Either dwarfs were not prepared to cross the tunnel to grab resources and back, or they just felt like not doing it for a reason not presented. Once a construction request was placed, it could not be reverted to work on something else.
This is a pity, because one can see that there is immense depth and possibly many opportunities to master the game, making it interesting for long sessions if it weren't for these minor gameplay issues.