I also walled the Drive In and found that settlements do not share resources. I did not realize that when I helped a nearby town, that also became a settlement who's happiness I need to worry about it. I stuck a couple of turrets there to keep the locals in line (ha ha!).
I am still figuring out the power situation and how it wall hooks together. My people have beds but forget chairs. They need to be working the farm, not sitting on their butts.
Man, this game really brings out the dictator in oneself!
Battlefront - I think it comes out today and I will be getting this as well at some point. Let me know what you guys thing. Can I play a stormtrooper and gun down me some rebel scum?