The map is certainly beautiful. My first take would be how alien I am to the map. In the previous games, with the exception of Shogun, I had some general knowledge of the terrain, but with Three Kingdoms I have no idea. Maybe its just me but it actually affects my game play.
The UI seems a little bit overcrowded or hard to spot. There is too much colors to spot them easily. I might just need some time to adjust though. Will see more in time.
Give us your first impressions with the map. The problems you spot. The points to praise. Maybe a few screenshots. Questions on what to do with certain aspects. What's good. What's bad. Discuss.