Hopefully some NU principles can be applied to SC4, unlike in SC3k... they just used the god damned car to go to everything! and at last there is going to be more realism, now you'll have to put schools in the diferent neighborhoods not just putting a bunch of schools in one corner. and now you can do diferential funding for each building! (one school can have less funding than another, rather than just cutting down the budget for all)
I liked sc3k... even a little more than 2k, but sc4 looks awesome.
and at last we can have decent highways!