this game is REALLY hard ;p but a very interesting concept and I love it! An introduction would be nice, though, since like other people that commented at first I had NO idea what I was doing, and the gauges do need to run a lot slower. But this is great!
+ from other comments that I saw,
the walking speed does need to be a lot faster and building placement IS really annoying sometimes when all the work shops just form one giant wall.