i know a lot of people say it doesnt look like much from the last game, but when you really start breaking down exactly everything that's been added and changed, its quite a lot, and im sure they spent every second of development time working on this. Looks great and its those little changes that make a big difference.
I hope there is weather effects for crops such as flooding and windstorms which can hurt crops like corn. I think the windshield wipers will have a purpose now and can clean water off the windshield.