I think the stagnant look of the industries is one of the weaknesses that makes the game feel “unfinished”. The industries need animation and the ability to expand and grow industries would be so much more interesting. Sim City has those great plopable drill-heads, coal towers, etc. Even Sid Meier’s Railroads has some visually interesting animations when it comes to cargo loading. Industry/Transport Giant have those great station upgrade features that would also really be nice to have.