Gonna play this one a second time; despite the difficulty I'm having gaining any amount of public approval or points. I remained solidly in the negative points zone during my first metropol. Any advice?
Also, it would be nice to be able to remove some 'ground' tiles, as you appear to be able to turn any 'water' tiles underneath a building zone (such as a road or wire), but I haven't figured out how to replace a 'ground' tile with a 'water' tile.