A good game at first, but...
a few things bothered me.
Most importantly, once you have built everything you think you need, all you do is wait.
Set speed to highest, play something else, watch a movie, either you've won or you haven't, nothing to do unless you really messed up and need to rebuild everything in which case restarting is better anyway.
A fourth "super"-speed would solve this.
Second, Factory production rates increase if you have two carts transporting their stuff. It's not mentioned anywhere and there's no reason why more carts would speed up production, but they do.
Third, because of 2) bidirectional tracks and waypoints are useless.
I just finished the game and after figuring a few things out it was way too easy.
Can't believe I hold first place atm >_>